8017230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 21123648

約数和(自身を除く): 13106418

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 337, 366, 390, 610, 674, 793, 915, 1011, 1586, 1685, 1830, 2022, 2379, 3370, 3965, 4381, 4758, 5055, 7930, 8762, 10110, 11895, 13143, 20557, 21905, 23790, 26286, 41114, 43810, 61671, 65715, 102785, 123342, 131430, 205570, 267241, 308355, 534482, 616710, 801723, 1336205, 1603446, 2672410, 4008615, 8017230]

約数ペア:

[(1, 8017230), (2, 4008615), (3, 2672410), (5, 1603446), (6, 1336205), (10, 801723), (13, 616710), (15, 534482), (26, 308355), (30, 267241), (39, 205570), (61, 131430), (65, 123342), (78, 102785), (122, 65715), (130, 61671), (183, 43810), (195, 41114), (305, 26286), (337, 23790), (366, 21905), (390, 20557), (610, 13143), (674, 11895), (793, 10110), (915, 8762), (1011, 7930), (1586, 5055), (1685, 4758), (1830, 4381), (2022, 3965), (2379, 3370)]