10215110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7349}}^1$

素因数の和:7495

約数の個数: 16

約数和(自身を含む): 18522000

約数和(自身を除く): 8306890

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 7349, 14698, 36745, 73490, 1021511, 2043022, 5107555, 10215110]

約数ペア:

[(1, 10215110), (2, 5107555), (5, 2043022), (10, 1021511), (139, 73490), (278, 36745), (695, 14698), (1390, 7349)]