74679930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 151757190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 31, 39, 45, 58, 62, 65, 71, 78, 87, 90, 93, 117, 130, 142, 145, 155, 174, 186, 195, 213, 234, 261, 279, 290, 310, 355, 377, 390, 403, 426, 435, 465, 522, 558, 585, 639, 710, 754, 806, 870, 899, 923, 930, 1065, 1131, 1170, 1209, 1278, 1305, 1395, 1798, 1846, 1885, 2015, 2059, 2130, 2201, 2262, 2418, 2610, 2697, 2769, 2790, 3195, 3393, 3627, 3770, 4030, 4118, 4402, 4495, 4615, 5394, 5538, 5655, 6045, 6177, 6390, 6603, 6786, 7254, 8091, 8307, 8990, 9230, 10295, 11005, 11310, 11687, 12090, 12354, 13206, 13485, 13845, 16182, 16614, 16965, 18135, 18531, 19809, 20590, 22010, 23374, 26767, 26970, 27690, 28613, 30885, 33015, 33930, 35061, 36270, 37062, 39618, 40455, 41535, 53534, 57226, 58435, 61770, 63829, 66030, 70122, 80301, 80910, 83070, 85839, 92655, 99045, 105183, 116870, 127658, 133835, 143065, 160602, 171678, 175305, 185310, 191487, 198090, 210366, 240903, 257517, 267670, 286130, 319145, 350610, 382974, 401505, 429195, 481806, 515034, 525915, 574461, 638290, 803010, 829777, 858390, 957435, 1051830, 1148922, 1204515, 1287585, 1659554, 1914870, 2409030, 2489331, 2575170, 2872305, 4148885, 4978662, 5744610, 7467993, 8297770, 12446655, 14935986, 24893310, 37339965, 74679930]

約数ペア:

[(1, 74679930), (2, 37339965), (3, 24893310), (5, 14935986), (6, 12446655), (9, 8297770), (10, 7467993), (13, 5744610), (15, 4978662), (18, 4148885), (26, 2872305), (29, 2575170), (30, 2489331), (31, 2409030), (39, 1914870), (45, 1659554), (58, 1287585), (62, 1204515), (65, 1148922), (71, 1051830), (78, 957435), (87, 858390), (90, 829777), (93, 803010), (117, 638290), (130, 574461), (142, 525915), (145, 515034), (155, 481806), (174, 429195), (186, 401505), (195, 382974), (213, 350610), (234, 319145), (261, 286130), (279, 267670), (290, 257517), (310, 240903), (355, 210366), (377, 198090), (390, 191487), (403, 185310), (426, 175305), (435, 171678), (465, 160602), (522, 143065), (558, 133835), (585, 127658), (639, 116870), (710, 105183), (754, 99045), (806, 92655), (870, 85839), (899, 83070), (923, 80910), (930, 80301), (1065, 70122), (1131, 66030), (1170, 63829), (1209, 61770), (1278, 58435), (1305, 57226), (1395, 53534), (1798, 41535), (1846, 40455), (1885, 39618), (2015, 37062), (2059, 36270), (2130, 35061), (2201, 33930), (2262, 33015), (2418, 30885), (2610, 28613), (2697, 27690), (2769, 26970), (2790, 26767), (3195, 23374), (3393, 22010), (3627, 20590), (3770, 19809), (4030, 18531), (4118, 18135), (4402, 16965), (4495, 16614), (4615, 16182), (5394, 13845), (5538, 13485), (5655, 13206), (6045, 12354), (6177, 12090), (6390, 11687), (6603, 11310), (6786, 11005), (7254, 10295), (8091, 9230), (8307, 8990)]