2586570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 7223040

約数和(自身を除く): 4636470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 113, 210, 218, 226, 327, 339, 545, 565, 654, 678, 763, 791, 1090, 1130, 1526, 1582, 1635, 1695, 2289, 2373, 3270, 3390, 3815, 3955, 4578, 4746, 7630, 7910, 11445, 11865, 12317, 22890, 23730, 24634, 36951, 61585, 73902, 86219, 123170, 172438, 184755, 258657, 369510, 431095, 517314, 862190, 1293285, 2586570]

約数ペア:

[(1, 2586570), (2, 1293285), (3, 862190), (5, 517314), (6, 431095), (7, 369510), (10, 258657), (14, 184755), (15, 172438), (21, 123170), (30, 86219), (35, 73902), (42, 61585), (70, 36951), (105, 24634), (109, 23730), (113, 22890), (210, 12317), (218, 11865), (226, 11445), (327, 7910), (339, 7630), (545, 4746), (565, 4578), (654, 3955), (678, 3815), (763, 3390), (791, 3270), (1090, 2373), (1130, 2289), (1526, 1695), (1582, 1635)]