157047170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2243531}}^1$

素因数の和:2243545

約数の個数: 16

約数和(自身を含む): 323068608

約数和(自身を除く): 166021438

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2243531, 4487062, 11217655, 15704717, 22435310, 31409434, 78523585, 157047170]

約数ペア:

[(1, 157047170), (2, 78523585), (5, 31409434), (7, 22435310), (10, 15704717), (14, 11217655), (35, 4487062), (70, 2243531)]