68525310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2161}}^1$

素因数の和:2329

約数の個数: 64

約数和(自身を含む): 189287424

約数和(自身を除く): 120762114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 755, 906, 1057, 1510, 2114, 2161, 2265, 3171, 4322, 4530, 5285, 6342, 6483, 10570, 10805, 12966, 15127, 15855, 21610, 30254, 31710, 32415, 45381, 64830, 75635, 90762, 151270, 226905, 326311, 453810, 652622, 978933, 1631555, 1957866, 2284177, 3263110, 4568354, 4894665, 6852531, 9789330, 11420885, 13705062, 22841770, 34262655, 68525310]

約数ペア:

[(1, 68525310), (2, 34262655), (3, 22841770), (5, 13705062), (6, 11420885), (7, 9789330), (10, 6852531), (14, 4894665), (15, 4568354), (21, 3263110), (30, 2284177), (35, 1957866), (42, 1631555), (70, 978933), (105, 652622), (151, 453810), (210, 326311), (302, 226905), (453, 151270), (755, 90762), (906, 75635), (1057, 64830), (1510, 45381), (2114, 32415), (2161, 31710), (2265, 30254), (3171, 21610), (4322, 15855), (4530, 15127), (5285, 12966), (6342, 10805), (6483, 10570)]