12857130

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 192

約数和(自身を含む): 41827968

約数和(自身を除く): 28970838

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 37, 39, 45, 54, 55, 65, 66, 74, 78, 81, 90, 99, 110, 111, 117, 130, 135, 143, 162, 165, 185, 195, 198, 222, 234, 243, 270, 286, 297, 330, 333, 351, 370, 390, 405, 407, 429, 481, 486, 495, 555, 585, 594, 666, 702, 715, 810, 814, 858, 891, 962, 990, 999, 1053, 1110, 1170, 1215, 1221, 1287, 1430, 1443, 1485, 1665, 1755, 1782, 1998, 2035, 2106, 2145, 2405, 2430, 2442, 2574, 2673, 2886, 2970, 2997, 3159, 3330, 3510, 3663, 3861, 4070, 4290, 4329, 4455, 4810, 4995, 5265, 5291, 5346, 5994, 6105, 6318, 6435, 7215, 7326, 7722, 8658, 8910, 8991, 9990, 10530, 10582, 10989, 11583, 12210, 12870, 12987, 13365, 14430, 14985, 15795, 15873, 17982, 18315, 19305, 21645, 21978, 23166, 25974, 26455, 26730, 29970, 31590, 31746, 32967, 34749, 36630, 38610, 38961, 43290, 44955, 47619, 52910, 54945, 57915, 64935, 65934, 69498, 77922, 79365, 89910, 95238, 98901, 109890, 115830, 116883, 129870, 142857, 158730, 164835, 173745, 194805, 197802, 233766, 238095, 285714, 329670, 347490, 389610, 428571, 476190, 494505, 584415, 714285, 857142, 989010, 1168830, 1285713, 1428570, 2142855, 2571426, 4285710, 6428565, 12857130]

約数ペア:

[(1, 12857130), (2, 6428565), (3, 4285710), (5, 2571426), (6, 2142855), (9, 1428570), (10, 1285713), (11, 1168830), (13, 989010), (15, 857142), (18, 714285), (22, 584415), (26, 494505), (27, 476190), (30, 428571), (33, 389610), (37, 347490), (39, 329670), (45, 285714), (54, 238095), (55, 233766), (65, 197802), (66, 194805), (74, 173745), (78, 164835), (81, 158730), (90, 142857), (99, 129870), (110, 116883), (111, 115830), (117, 109890), (130, 98901), (135, 95238), (143, 89910), (162, 79365), (165, 77922), (185, 69498), (195, 65934), (198, 64935), (222, 57915), (234, 54945), (243, 52910), (270, 47619), (286, 44955), (297, 43290), (330, 38961), (333, 38610), (351, 36630), (370, 34749), (390, 32967), (405, 31746), (407, 31590), (429, 29970), (481, 26730), (486, 26455), (495, 25974), (555, 23166), (585, 21978), (594, 21645), (666, 19305), (702, 18315), (715, 17982), (810, 15873), (814, 15795), (858, 14985), (891, 14430), (962, 13365), (990, 12987), (999, 12870), (1053, 12210), (1110, 11583), (1170, 10989), (1215, 10582), (1221, 10530), (1287, 9990), (1430, 8991), (1443, 8910), (1485, 8658), (1665, 7722), (1755, 7326), (1782, 7215), (1998, 6435), (2035, 6318), (2106, 6105), (2145, 5994), (2405, 5346), (2430, 5291), (2442, 5265), (2574, 4995), (2673, 4810), (2886, 4455), (2970, 4329), (2997, 4290), (3159, 4070), (3330, 3861), (3510, 3663)]