57428730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{937}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 153982080

約数和(自身を除く): 96553350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 227, 270, 454, 681, 937, 1135, 1362, 1874, 2043, 2270, 2811, 3405, 4086, 4685, 5622, 6129, 6810, 8433, 9370, 10215, 12258, 14055, 16866, 20430, 25299, 28110, 30645, 42165, 50598, 61290, 84330, 126495, 212699, 252990, 425398, 638097, 1063495, 1276194, 1914291, 2126990, 3190485, 3828582, 5742873, 6380970, 9571455, 11485746, 19142910, 28714365, 57428730]

約数ペア:

[(1, 57428730), (2, 28714365), (3, 19142910), (5, 11485746), (6, 9571455), (9, 6380970), (10, 5742873), (15, 3828582), (18, 3190485), (27, 2126990), (30, 1914291), (45, 1276194), (54, 1063495), (90, 638097), (135, 425398), (227, 252990), (270, 212699), (454, 126495), (681, 84330), (937, 61290), (1135, 50598), (1362, 42165), (1874, 30645), (2043, 28110), (2270, 25299), (2811, 20430), (3405, 16866), (4086, 14055), (4685, 12258), (5622, 10215), (6129, 9370), (6810, 8433)]