7490673990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{26099}}^1$

素因数の和:27178

約数の個数: 64

約数和(自身を含む): 19994688000

約数和(自身を除く): 12504014010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1063, 2126, 3189, 5315, 6378, 9567, 10630, 15945, 19134, 26099, 28701, 31890, 47835, 52198, 57402, 78297, 95670, 130495, 143505, 156594, 234891, 260990, 287010, 391485, 469782, 704673, 782970, 1174455, 1409346, 2348910, 3523365, 7046730, 27743237, 55486474, 83229711, 138716185, 166459422, 249689133, 277432370, 416148555, 499378266, 749067399, 832297110, 1248445665, 1498134798, 2496891330, 3745336995, 7490673990]

約数ペア:

[(1, 7490673990), (2, 3745336995), (3, 2496891330), (5, 1498134798), (6, 1248445665), (9, 832297110), (10, 749067399), (15, 499378266), (18, 416148555), (27, 277432370), (30, 249689133), (45, 166459422), (54, 138716185), (90, 83229711), (135, 55486474), (270, 27743237), (1063, 7046730), (2126, 3523365), (3189, 2348910), (5315, 1409346), (6378, 1174455), (9567, 782970), (10630, 704673), (15945, 469782), (19134, 391485), (26099, 287010), (28701, 260990), (31890, 234891), (47835, 156594), (52198, 143505), (57402, 130495), (78297, 95670)]