26956410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69119}}^1$

素因数の和:69142

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 42716550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 69119, 138238, 207357, 345595, 414714, 691190, 898547, 1036785, 1797094, 2073570, 2695641, 4492735, 5391282, 8985470, 13478205, 26956410]

約数ペア:

[(1, 26956410), (2, 13478205), (3, 8985470), (5, 5391282), (6, 4492735), (10, 2695641), (13, 2073570), (15, 1797094), (26, 1036785), (30, 898547), (39, 691190), (65, 414714), (78, 345595), (130, 207357), (195, 138238), (390, 69119)]