157045210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2243503}}^1$

素因数の和:2243517

約数の個数: 16

約数和(自身を含む): 323064576

約数和(自身を除く): 166019366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2243503, 4487006, 11217515, 15704521, 22435030, 31409042, 78522605, 157045210]

約数ペア:

[(1, 157045210), (2, 78522605), (5, 31409042), (7, 22435030), (10, 15704521), (14, 11217515), (35, 4487006), (70, 2243503)]