15672939490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 31253874624

約数和(自身を除く): 15580935134

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 107, 130, 134, 214, 251, 335, 502, 535, 670, 871, 1070, 1255, 1391, 1742, 2510, 2782, 3263, 4355, 4489, 6526, 6955, 7169, 8710, 8978, 13910, 14338, 16315, 16817, 22445, 26857, 32630, 33634, 35845, 44890, 53714, 58357, 71690, 84085, 93197, 116714, 134285, 168170, 186394, 218621, 268570, 291785, 349141, 437242, 465985, 480323, 583570, 698282, 931970, 960646, 1093105, 1126739, 1745705, 1799419, 2186210, 2253478, 2401615, 3491410, 3598838, 4803230, 5633695, 6244199, 8997095, 11267390, 12488398, 14647607, 17994190, 23392447, 29295214, 31220995, 46784894, 62441990, 73238035, 116962235, 120561073, 146476070, 233924470, 241122146, 602805365, 1205610730, 1567293949, 3134587898, 7836469745, 15672939490]

約数ペア:

[(1, 15672939490), (2, 7836469745), (5, 3134587898), (10, 1567293949), (13, 1205610730), (26, 602805365), (65, 241122146), (67, 233924470), (107, 146476070), (130, 120561073), (134, 116962235), (214, 73238035), (251, 62441990), (335, 46784894), (502, 31220995), (535, 29295214), (670, 23392447), (871, 17994190), (1070, 14647607), (1255, 12488398), (1391, 11267390), (1742, 8997095), (2510, 6244199), (2782, 5633695), (3263, 4803230), (4355, 3598838), (4489, 3491410), (6526, 2401615), (6955, 2253478), (7169, 2186210), (8710, 1799419), (8978, 1745705), (13910, 1126739), (14338, 1093105), (16315, 960646), (16817, 931970), (22445, 698282), (26857, 583570), (32630, 480323), (33634, 465985), (35845, 437242), (44890, 349141), (53714, 291785), (58357, 268570), (71690, 218621), (84085, 186394), (93197, 168170), (116714, 134285)]