70222570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3527}}^1$

素因数の和:3726

約数の個数: 32

約数和(自身を含む): 138692736

約数和(自身を除く): 68470166

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3527, 3982, 7054, 9955, 17635, 19910, 35270, 38797, 77594, 193985, 387970, 638387, 1276774, 3191935, 6383870, 7022257, 14044514, 35111285, 70222570]

約数ペア:

[(1, 70222570), (2, 35111285), (5, 14044514), (10, 7022257), (11, 6383870), (22, 3191935), (55, 1276774), (110, 638387), (181, 387970), (362, 193985), (905, 77594), (1810, 38797), (1991, 35270), (3527, 19910), (3982, 17635), (7054, 9955)]