8912156730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1\times {\mathrm{3547}}^1$

素因数の和:4991

約数の個数: 64

約数和(自身を含む): 21761785728

約数和(自身を除く): 12849628998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1373, 1830, 2746, 3547, 4119, 6865, 7094, 8238, 10641, 13730, 17735, 20595, 21282, 35470, 41190, 53205, 83753, 106410, 167506, 216367, 251259, 418765, 432734, 502518, 649101, 837530, 1081835, 1256295, 1298202, 2163670, 2512590, 3245505, 4870031, 6491010, 9740062, 14610093, 24350155, 29220186, 48700310, 73050465, 146100930, 297071891, 594143782, 891215673, 1485359455, 1782431346, 2970718910, 4456078365, 8912156730]

約数ペア:

[(1, 8912156730), (2, 4456078365), (3, 2970718910), (5, 1782431346), (6, 1485359455), (10, 891215673), (15, 594143782), (30, 297071891), (61, 146100930), (122, 73050465), (183, 48700310), (305, 29220186), (366, 24350155), (610, 14610093), (915, 9740062), (1373, 6491010), (1830, 4870031), (2746, 3245505), (3547, 2512590), (4119, 2163670), (6865, 1298202), (7094, 1256295), (8238, 1081835), (10641, 837530), (13730, 649101), (17735, 502518), (20595, 432734), (21282, 418765), (35470, 251259), (41190, 216367), (53205, 167506), (83753, 106410)]