69910510

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{21121}}^1$

素因数の和:21459

約数の個数: 16

約数和(自身を含む): 126225072

約数和(自身を除く): 56314562

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 21121, 42242, 105605, 211210, 6991051, 13982102, 34955255, 69910510]

約数ペア:

[(1, 69910510), (2, 34955255), (5, 13982102), (10, 6991051), (331, 211210), (662, 105605), (1655, 42242), (3310, 21121)]