124941540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 359009280

約数和(自身を除く): 234067740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 139, 142, 211, 213, 278, 284, 355, 417, 422, 426, 556, 633, 695, 710, 834, 844, 852, 1055, 1065, 1266, 1390, 1420, 1668, 2085, 2110, 2130, 2532, 2780, 3165, 4170, 4220, 4260, 6330, 8340, 9869, 12660, 14981, 19738, 29329, 29607, 29962, 39476, 44943, 49345, 58658, 59214, 59924, 74905, 87987, 89886, 98690, 117316, 118428, 146645, 148035, 149810, 175974, 179772, 197380, 224715, 293290, 296070, 299620, 351948, 439935, 449430, 586580, 592140, 879870, 898860, 1759740, 2082359, 4164718, 6247077, 8329436, 10411795, 12494154, 20823590, 24988308, 31235385, 41647180, 62470770, 124941540]

約数ペア:

[(1, 124941540), (2, 62470770), (3, 41647180), (4, 31235385), (5, 24988308), (6, 20823590), (10, 12494154), (12, 10411795), (15, 8329436), (20, 6247077), (30, 4164718), (60, 2082359), (71, 1759740), (139, 898860), (142, 879870), (211, 592140), (213, 586580), (278, 449430), (284, 439935), (355, 351948), (417, 299620), (422, 296070), (426, 293290), (556, 224715), (633, 197380), (695, 179772), (710, 175974), (834, 149810), (844, 148035), (852, 146645), (1055, 118428), (1065, 117316), (1266, 98690), (1390, 89886), (1420, 87987), (1668, 74905), (2085, 59924), (2110, 59214), (2130, 58658), (2532, 49345), (2780, 44943), (3165, 39476), (4170, 29962), (4220, 29607), (4260, 29329), (6330, 19738), (8340, 14981), (9869, 12660)]