68651110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2221}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 135346464

約数和(自身を除く): 66695354

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 2221, 2810, 3091, 4442, 6182, 11105, 15455, 22210, 24431, 30910, 48862, 122155, 244310, 624101, 1248202, 3120505, 6241010, 6865111, 13730222, 34325555, 68651110]

約数ペア:

[(1, 68651110), (2, 34325555), (5, 13730222), (10, 6865111), (11, 6241010), (22, 3120505), (55, 1248202), (110, 624101), (281, 244310), (562, 122155), (1405, 48862), (2221, 30910), (2810, 24431), (3091, 22210), (4442, 15455), (6182, 11105)]