12465110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{25439}}^1$

素因数の和:25460

約数の個数: 24

約数和(自身を含む): 26101440

約数和(自身を除く): 13636330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 25439, 50878, 127195, 178073, 254390, 356146, 890365, 1246511, 1780730, 2493022, 6232555, 12465110]

約数ペア:

[(1, 12465110), (2, 6232555), (5, 2493022), (7, 1780730), (10, 1246511), (14, 890365), (35, 356146), (49, 254390), (70, 178073), (98, 127195), (245, 50878), (490, 25439)]