2019693690

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 320

約数和(自身を含む): 6548636160

約数和(自身を除く): 4528942470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 71, 81, 87, 90, 105, 126, 135, 142, 145, 162, 173, 174, 189, 203, 210, 213, 261, 270, 290, 315, 346, 355, 378, 405, 406, 426, 435, 497, 519, 522, 567, 609, 630, 639, 710, 783, 810, 865, 870, 945, 994, 1015, 1038, 1065, 1134, 1211, 1218, 1278, 1305, 1491, 1557, 1566, 1730, 1827, 1890, 1917, 2030, 2059, 2130, 2349, 2422, 2485, 2595, 2610, 2835, 2982, 3045, 3114, 3195, 3633, 3654, 3834, 3915, 4118, 4473, 4671, 4698, 4970, 5017, 5190, 5481, 5670, 5751, 6055, 6090, 6177, 6390, 7266, 7455, 7785, 7830, 8946, 9135, 9342, 9585, 10034, 10295, 10899, 10962, 11502, 11745, 12110, 12283, 12354, 13419, 14013, 14413, 14910, 15051, 15570, 16443, 18165, 18270, 18531, 19170, 20590, 21798, 22365, 23355, 23490, 24566, 25085, 26838, 27405, 28026, 28755, 28826, 30102, 30885, 32697, 32886, 35119, 36330, 36849, 37062, 40257, 43239, 44730, 45153, 46710, 50170, 54495, 54810, 55593, 57510, 61415, 61770, 65394, 67095, 70065, 70238, 72065, 73698, 75255, 80514, 82215, 85981, 86478, 90306, 92655, 98091, 105357, 108990, 110547, 111186, 122830, 129717, 134190, 135459, 140130, 144130, 150510, 163485, 164430, 166779, 171962, 175595, 184245, 185310, 196182, 201285, 210714, 216195, 221094, 225765, 257943, 259434, 270918, 277965, 316071, 326970, 331641, 333558, 351190, 356207, 368490, 389151, 402570, 406377, 429905, 432390, 451530, 490455, 515886, 526785, 552735, 555930, 632142, 648585, 663282, 677295, 712414, 773829, 778302, 812754, 833895, 859810, 948213, 980910, 994923, 1053570, 1068621, 1105470, 1167453, 1289715, 1297170, 1354590, 1547658, 1580355, 1658205, 1667790, 1781035, 1896426, 1945755, 1989846, 2031885, 2137242, 2321487, 2334906, 2493449, 2579430, 2844639, 3160710, 3205863, 3316410, 3562070, 3869145, 3891510, 4063770, 4642974, 4741065, 4974615, 4986898, 5343105, 5689278, 5837265, 6411726, 6964461, 7480347, 7738290, 9482130, 9617589, 9949230, 10686210, 11607435, 11674530, 12467245, 13928922, 14223195, 14960694, 16029315, 19235178, 22441041, 23214870, 24934490, 28446390, 28852767, 32058630, 34822305, 37401735, 44882082, 48087945, 57705534, 67323123, 69644610, 74803470, 96175890, 112205205, 134646246, 144263835, 201969369, 224410410, 288527670, 336615615, 403938738, 673231230, 1009846845, 2019693690]

約数ペア:

[(1, 2019693690), (2, 1009846845), (3, 673231230), (5, 403938738), (6, 336615615), (7, 288527670), (9, 224410410), (10, 201969369), (14, 144263835), (15, 134646246), (18, 112205205), (21, 96175890), (27, 74803470), (29, 69644610), (30, 67323123), (35, 57705534), (42, 48087945), (45, 44882082), (54, 37401735), (58, 34822305), (63, 32058630), (70, 28852767), (71, 28446390), (81, 24934490), (87, 23214870), (90, 22441041), (105, 19235178), (126, 16029315), (135, 14960694), (142, 14223195), (145, 13928922), (162, 12467245), (173, 11674530), (174, 11607435), (189, 10686210), (203, 9949230), (210, 9617589), (213, 9482130), (261, 7738290), (270, 7480347), (290, 6964461), (315, 6411726), (346, 5837265), (355, 5689278), (378, 5343105), (405, 4986898), (406, 4974615), (426, 4741065), (435, 4642974), (497, 4063770), (519, 3891510), (522, 3869145), (567, 3562070), (609, 3316410), (630, 3205863), (639, 3160710), (710, 2844639), (783, 2579430), (810, 2493449), (865, 2334906), (870, 2321487), (945, 2137242), (994, 2031885), (1015, 1989846), (1038, 1945755), (1065, 1896426), (1134, 1781035), (1211, 1667790), (1218, 1658205), (1278, 1580355), (1305, 1547658), (1491, 1354590), (1557, 1297170), (1566, 1289715), (1730, 1167453), (1827, 1105470), (1890, 1068621), (1917, 1053570), (2030, 994923), (2059, 980910), (2130, 948213), (2349, 859810), (2422, 833895), (2485, 812754), (2595, 778302), (2610, 773829), (2835, 712414), (2982, 677295), (3045, 663282), (3114, 648585), (3195, 632142), (3633, 555930), (3654, 552735), (3834, 526785), (3915, 515886), (4118, 490455), (4473, 451530), (4671, 432390), (4698, 429905), (4970, 406377), (5017, 402570), (5190, 389151), (5481, 368490), (5670, 356207), (5751, 351190), (6055, 333558), (6090, 331641), (6177, 326970), (6390, 316071), (7266, 277965), (7455, 270918), (7785, 259434), (7830, 257943), (8946, 225765), (9135, 221094), (9342, 216195), (9585, 210714), (10034, 201285), (10295, 196182), (10899, 185310), (10962, 184245), (11502, 175595), (11745, 171962), (12110, 166779), (12283, 164430), (12354, 163485), (13419, 150510), (14013, 144130), (14413, 140130), (14910, 135459), (15051, 134190), (15570, 129717), (16443, 122830), (18165, 111186), (18270, 110547), (18531, 108990), (19170, 105357), (20590, 98091), (21798, 92655), (22365, 90306), (23355, 86478), (23490, 85981), (24566, 82215), (25085, 80514), (26838, 75255), (27405, 73698), (28026, 72065), (28755, 70238), (28826, 70065), (30102, 67095), (30885, 65394), (32697, 61770), (32886, 61415), (35119, 57510), (36330, 55593), (36849, 54810), (37062, 54495), (40257, 50170), (43239, 46710), (44730, 45153)]