120852490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{64627}}^1$

素因数の和:64662

約数の個数: 32

約数和(自身を含む): 251273664

約数和(自身を除く): 130421174

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 64627, 129254, 323135, 646270, 710897, 1098659, 1421794, 2197318, 3554485, 5493295, 7108970, 10986590, 12085249, 24170498, 60426245, 120852490]

約数ペア:

[(1, 120852490), (2, 60426245), (5, 24170498), (10, 12085249), (11, 10986590), (17, 7108970), (22, 5493295), (34, 3554485), (55, 2197318), (85, 1421794), (110, 1098659), (170, 710897), (187, 646270), (374, 323135), (935, 129254), (1870, 64627)]