2851838730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2437469}}^1$

素因数の和:2437495

約数の個数: 48

約数和(自身を含む): 7985151720

約数和(自身を除く): 5133312990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2437469, 4874938, 7312407, 12187345, 14624814, 21937221, 24374690, 31687097, 36562035, 43874442, 63374194, 73124070, 95061291, 109686105, 158435485, 190122582, 219372210, 285183873, 316870970, 475306455, 570367746, 950612910, 1425919365, 2851838730]

約数ペア:

[(1, 2851838730), (2, 1425919365), (3, 950612910), (5, 570367746), (6, 475306455), (9, 316870970), (10, 285183873), (13, 219372210), (15, 190122582), (18, 158435485), (26, 109686105), (30, 95061291), (39, 73124070), (45, 63374194), (65, 43874442), (78, 36562035), (90, 31687097), (117, 24374690), (130, 21937221), (195, 14624814), (234, 12187345), (390, 7312407), (585, 4874938), (1170, 2437469)]