70248740

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{6173}}^1$

素因数の和:6751

約数の個数: 24

約数和(自身を含む): 147805560

約数和(自身を除く): 77556820

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 5690, 6173, 11380, 12346, 24692, 30865, 61730, 123460, 3512437, 7024874, 14049748, 17562185, 35124370, 70248740]

約数ペア:

[(1, 70248740), (2, 35124370), (4, 17562185), (5, 14049748), (10, 7024874), (20, 3512437), (569, 123460), (1138, 61730), (2276, 30865), (2845, 24692), (5690, 12346), (6173, 11380)]