2495121330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1\times {\mathrm{2687}}^1$

素因数の和:5091

約数の個数: 64

約数和(自身を含む): 6454038528

約数和(自身を除く): 3958917198

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2381, 2687, 4762, 5374, 7143, 8061, 11905, 13435, 14286, 16122, 23810, 26870, 30953, 34931, 35715, 40305, 61906, 69862, 71430, 80610, 92859, 104793, 154765, 174655, 185718, 209586, 309530, 349310, 464295, 523965, 928590, 1047930, 6397747, 12795494, 19193241, 31988735, 38386482, 63977470, 83170711, 95966205, 166341422, 191932410, 249512133, 415853555, 499024266, 831707110, 1247560665, 2495121330]

約数ペア:

[(1, 2495121330), (2, 1247560665), (3, 831707110), (5, 499024266), (6, 415853555), (10, 249512133), (13, 191932410), (15, 166341422), (26, 95966205), (30, 83170711), (39, 63977470), (65, 38386482), (78, 31988735), (130, 19193241), (195, 12795494), (390, 6397747), (2381, 1047930), (2687, 928590), (4762, 523965), (5374, 464295), (7143, 349310), (8061, 309530), (11905, 209586), (13435, 185718), (14286, 174655), (16122, 154765), (23810, 104793), (26870, 92859), (30953, 80610), (34931, 71430), (35715, 69862), (40305, 61906)]