157061870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2243741}}^1$

素因数の和:2243755

約数の個数: 16

約数和(自身を含む): 323098848

約数和(自身を除く): 166036978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2243741, 4487482, 11218705, 15706187, 22437410, 31412374, 78530935, 157061870]

約数ペア:

[(1, 157061870), (2, 78530935), (5, 31412374), (7, 22437410), (10, 15706187), (14, 11218705), (35, 4487482), (70, 2243741)]