121245110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{247439}}^1$

素因数の和:247460

約数の個数: 24

約数和(自身を含む): 253873440

約数和(自身を除く): 132628330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 247439, 494878, 1237195, 1732073, 2474390, 3464146, 8660365, 12124511, 17320730, 24249022, 60622555, 121245110]

約数ペア:

[(1, 121245110), (2, 60622555), (5, 24249022), (7, 17320730), (10, 12124511), (14, 8660365), (35, 3464146), (49, 2474390), (70, 1732073), (98, 1237195), (245, 494878), (490, 247439)]