69770780

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{6131}}^1$

素因数の和:6709

約数の個数: 24

約数和(自身を含む): 146800080

約数和(自身を除く): 77029300

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 5690, 6131, 11380, 12262, 24524, 30655, 61310, 122620, 3488539, 6977078, 13954156, 17442695, 34885390, 69770780]

約数ペア:

[(1, 69770780), (2, 34885390), (4, 17442695), (5, 13954156), (10, 6977078), (20, 3488539), (569, 122620), (1138, 61310), (2276, 30655), (2845, 24524), (5690, 12262), (6131, 11380)]