30766710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78889}}^1$

素因数の和:78912

約数の個数: 32

約数和(自身を含む): 79521120

約数和(自身を除く): 48754410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 78889, 157778, 236667, 394445, 473334, 788890, 1025557, 1183335, 2051114, 2366670, 3076671, 5127785, 6153342, 10255570, 15383355, 30766710]

約数ペア:

[(1, 30766710), (2, 15383355), (3, 10255570), (5, 6153342), (6, 5127785), (10, 3076671), (13, 2366670), (15, 2051114), (26, 1183335), (30, 1025557), (39, 788890), (65, 473334), (78, 394445), (130, 236667), (195, 157778), (390, 78889)]