31958730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15439}}^1$

素因数の和:15475

約数の個数: 48

約数和(自身を含む): 86711040

約数和(自身を除く): 54752310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 15439, 30878, 46317, 77195, 92634, 138951, 154390, 231585, 277902, 355097, 463170, 694755, 710194, 1065291, 1389510, 1775485, 2130582, 3195873, 3550970, 5326455, 6391746, 10652910, 15979365, 31958730]

約数ペア:

[(1, 31958730), (2, 15979365), (3, 10652910), (5, 6391746), (6, 5326455), (9, 3550970), (10, 3195873), (15, 2130582), (18, 1775485), (23, 1389510), (30, 1065291), (45, 710194), (46, 694755), (69, 463170), (90, 355097), (115, 277902), (138, 231585), (207, 154390), (230, 138951), (345, 92634), (414, 77195), (690, 46317), (1035, 30878), (2070, 15439)]