68620630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{527851}}^1$

素因数の和:527871

約数の個数: 16

約数和(自身を含む): 133018704

約数和(自身を除く): 64398074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 527851, 1055702, 2639255, 5278510, 6862063, 13724126, 34310315, 68620630]

約数ペア:

[(1, 68620630), (2, 34310315), (5, 13724126), (10, 6862063), (13, 5278510), (26, 2639255), (65, 1055702), (130, 527851)]