423188730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{204439}}^1$

素因数の和:204475

約数の個数: 48

約数和(自身を含む): 1148135040

約数和(自身を除く): 724946310

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, 204439, 408878, 613317, 1022195, 1226634, 1839951, 2044390, 3066585, 3679902, 4702097, 6133170, 9199755, 9404194, 14106291, 18399510, 23510485, 28212582, 42318873, 47020970, 70531455, 84637746, 141062910, 211594365, 423188730]

約数ペア:

[(1, 423188730), (2, 211594365), (3, 141062910), (5, 84637746), (6, 70531455), (9, 47020970), (10, 42318873), (15, 28212582), (18, 23510485), (23, 18399510), (30, 14106291), (45, 9404194), (46, 9199755), (69, 6133170), (90, 4702097), (115, 3679902), (138, 3066585), (207, 2044390), (230, 1839951), (345, 1226634), (414, 1022195), (690, 613317), (1035, 408878), (2070, 204439)]