2101009430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2999}}^1$

素因数の和:3353

約数の個数: 64

約数和(自身を含む): 4327344000

約数和(自身を除く): 2226334570

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 317, 442, 634, 1105, 1585, 2210, 2999, 3170, 4121, 5389, 5998, 8242, 10778, 14995, 20605, 26945, 29990, 38987, 41210, 50983, 53890, 70057, 77974, 101966, 140114, 194935, 254915, 350285, 389870, 509830, 662779, 700570, 950683, 1325558, 1901366, 3313895, 4753415, 6627790, 9506830, 12358879, 16161611, 24717758, 32323222, 61794395, 80808055, 123588790, 161616110, 210100943, 420201886, 1050504715, 2101009430]

約数ペア:

[(1, 2101009430), (2, 1050504715), (5, 420201886), (10, 210100943), (13, 161616110), (17, 123588790), (26, 80808055), (34, 61794395), (65, 32323222), (85, 24717758), (130, 16161611), (170, 12358879), (221, 9506830), (317, 6627790), (442, 4753415), (634, 3313895), (1105, 1901366), (1585, 1325558), (2210, 950683), (2999, 700570), (3170, 662779), (4121, 509830), (5389, 389870), (5998, 350285), (8242, 254915), (10778, 194935), (14995, 140114), (20605, 101966), (26945, 77974), (29990, 70057), (38987, 53890), (41210, 50983)]