323747710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{226397}}^1$

素因数の和:226428

約数の個数: 32

約数和(自身を含む): 684627552

約数和(自身を除く): 360879842

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 226397, 452794, 1131985, 2263970, 2490367, 2943161, 4980734, 5886322, 12451835, 14715805, 24903670, 29431610, 32374771, 64749542, 161873855, 323747710]

約数ペア:

[(1, 323747710), (2, 161873855), (5, 64749542), (10, 32374771), (11, 29431610), (13, 24903670), (22, 14715805), (26, 12451835), (55, 5886322), (65, 4980734), (110, 2943161), (130, 2490367), (143, 2263970), (286, 1131985), (715, 452794), (1430, 226397)]