64676010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2499

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 114151254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2351, 2751, 3930, 4585, 4702, 5502, 7053, 9170, 11755, 13755, 14106, 16457, 23510, 27510, 32914, 35265, 49371, 70530, 82285, 98742, 164570, 246855, 307981, 493710, 615962, 923943, 1539905, 1847886, 2155867, 3079810, 4311734, 4619715, 6467601, 9239430, 10779335, 12935202, 21558670, 32338005, 64676010]

約数ペア:

[(1, 64676010), (2, 32338005), (3, 21558670), (5, 12935202), (6, 10779335), (7, 9239430), (10, 6467601), (14, 4619715), (15, 4311734), (21, 3079810), (30, 2155867), (35, 1847886), (42, 1539905), (70, 923943), (105, 615962), (131, 493710), (210, 307981), (262, 246855), (393, 164570), (655, 98742), (786, 82285), (917, 70530), (1310, 49371), (1834, 35265), (1965, 32914), (2351, 27510), (2751, 23510), (3930, 16457), (4585, 14106), (4702, 13755), (5502, 11755), (7053, 9170)]