157070809210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2243868703}}^1$

素因数の和:2243868717

約数の個数: 16

約数和(自身を含む): 323117093376

約数和(自身を除く): 166046284166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2243868703, 4487737406, 11219343515, 15707080921, 22438687030, 31414161842, 78535404605, 157070809210]

約数ペア:

[(1, 157070809210), (2, 78535404605), (5, 31414161842), (7, 22438687030), (10, 15707080921), (14, 11219343515), (35, 4487737406), (70, 2243868703)]