39548730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4409}}^1$

素因数の和:4455

約数の個数: 64

約数和(自身を含む): 106686720

約数和(自身を除く): 67137990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4409, 4485, 8818, 8970, 13227, 22045, 26454, 44090, 57317, 66135, 101407, 114634, 132270, 171951, 202814, 286585, 304221, 343902, 507035, 573170, 608442, 859755, 1014070, 1318291, 1521105, 1719510, 2636582, 3042210, 3954873, 6591455, 7909746, 13182910, 19774365, 39548730]

約数ペア:

[(1, 39548730), (2, 19774365), (3, 13182910), (5, 7909746), (6, 6591455), (10, 3954873), (13, 3042210), (15, 2636582), (23, 1719510), (26, 1521105), (30, 1318291), (39, 1014070), (46, 859755), (65, 608442), (69, 573170), (78, 507035), (115, 343902), (130, 304221), (138, 286585), (195, 202814), (230, 171951), (299, 132270), (345, 114634), (390, 101407), (598, 66135), (690, 57317), (897, 44090), (1495, 26454), (1794, 22045), (2990, 13227), (4409, 8970), (4485, 8818)]