381875808210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{174571}}^1$

素因数の和:174744

約数の個数: 128

約数和(自身を含む): 1013578997760

約数和(自身を除く): 631703189550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 79, 130, 142, 158, 195, 213, 237, 355, 390, 395, 426, 474, 710, 790, 923, 1027, 1065, 1185, 1846, 2054, 2130, 2370, 2769, 3081, 4615, 5135, 5538, 5609, 6162, 9230, 10270, 11218, 13845, 15405, 16827, 27690, 28045, 30810, 33654, 56090, 72917, 84135, 145834, 168270, 174571, 218751, 349142, 364585, 437502, 523713, 729170, 872855, 1047426, 1093755, 1745710, 2187510, 2269423, 2618565, 4538846, 5237130, 6808269, 11347115, 12394541, 13616538, 13791109, 22694230, 24789082, 27582218, 34041345, 37183623, 41373327, 61972705, 68082690, 68955545, 74367246, 82746654, 123945410, 137911090, 161129033, 179284417, 185918115, 206866635, 322258066, 358568834, 371836230, 413733270, 483387099, 537853251, 805645165, 896422085, 966774198, 979168739, 1075706502, 1611290330, 1792844170, 1958337478, 2416935495, 2689266255, 2937506217, 4833870990, 4895843695, 5378532510, 5875012434, 9791687390, 12729193607, 14687531085, 25458387214, 29375062170, 38187580821, 63645968035, 76375161642, 127291936070, 190937904105, 381875808210]

約数ペア:

[(1, 381875808210), (2, 190937904105), (3, 127291936070), (5, 76375161642), (6, 63645968035), (10, 38187580821), (13, 29375062170), (15, 25458387214), (26, 14687531085), (30, 12729193607), (39, 9791687390), (65, 5875012434), (71, 5378532510), (78, 4895843695), (79, 4833870990), (130, 2937506217), (142, 2689266255), (158, 2416935495), (195, 1958337478), (213, 1792844170), (237, 1611290330), (355, 1075706502), (390, 979168739), (395, 966774198), (426, 896422085), (474, 805645165), (710, 537853251), (790, 483387099), (923, 413733270), (1027, 371836230), (1065, 358568834), (1185, 322258066), (1846, 206866635), (2054, 185918115), (2130, 179284417), (2370, 161129033), (2769, 137911090), (3081, 123945410), (4615, 82746654), (5135, 74367246), (5538, 68955545), (5609, 68082690), (6162, 61972705), (9230, 41373327), (10270, 37183623), (11218, 34041345), (13845, 27582218), (15405, 24789082), (16827, 22694230), (27690, 13791109), (28045, 13616538), (30810, 12394541), (33654, 11347115), (56090, 6808269), (72917, 5237130), (84135, 4538846), (145834, 2618565), (168270, 2269423), (174571, 2187510), (218751, 1745710), (349142, 1093755), (364585, 1047426), (437502, 872855), (523713, 729170)]