105586180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107741}}^1$

素因数の和:107764

約数の個数: 36

約数和(自身を含む): 257934348

約数和(自身を除く): 152348168

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 107741, 215482, 430964, 538705, 754187, 1077410, 1508374, 2154820, 3016748, 3770935, 5279309, 7541870, 10558618, 15083740, 21117236, 26396545, 52793090, 105586180]

約数ペア:

[(1, 105586180), (2, 52793090), (4, 26396545), (5, 21117236), (7, 15083740), (10, 10558618), (14, 7541870), (20, 5279309), (28, 3770935), (35, 3016748), (49, 2154820), (70, 1508374), (98, 1077410), (140, 754187), (196, 538705), (245, 430964), (490, 215482), (980, 107741)]