148536010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2121943}}^1$

素因数の和:2121957

約数の個数: 16

約数和(自身を含む): 305559936

約数和(自身を除く): 157023926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2121943, 4243886, 10609715, 14853601, 21219430, 29707202, 74268005, 148536010]

約数ペア:

[(1, 148536010), (2, 74268005), (5, 29707202), (7, 21219430), (10, 14853601), (14, 10609715), (35, 4243886), (70, 2121943)]