70860840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8317}}^1$

素因数の和:8402

約数の個数: 64

約数和(自身を含む): 215602560

約数和(自身を除く): 144741720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8317, 8520, 16634, 24951, 33268, 41585, 49902, 66536, 83170, 99804, 124755, 166340, 199608, 249510, 332680, 499020, 590507, 998040, 1181014, 1771521, 2362028, 2952535, 3543042, 4724056, 5905070, 7086084, 8857605, 11810140, 14172168, 17715210, 23620280, 35430420, 70860840]

約数ペア:

[(1, 70860840), (2, 35430420), (3, 23620280), (4, 17715210), (5, 14172168), (6, 11810140), (8, 8857605), (10, 7086084), (12, 5905070), (15, 4724056), (20, 3543042), (24, 2952535), (30, 2362028), (40, 1771521), (60, 1181014), (71, 998040), (120, 590507), (142, 499020), (213, 332680), (284, 249510), (355, 199608), (426, 166340), (568, 124755), (710, 99804), (852, 83170), (1065, 66536), (1420, 49902), (1704, 41585), (2130, 33268), (2840, 24951), (4260, 16634), (8317, 8520)]