157031630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2243309}}^1$

素因数の和:2243323

約数の個数: 16

約数和(自身を含む): 323036640

約数和(自身を除く): 166005010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2243309, 4486618, 11216545, 15703163, 22433090, 31406326, 78515815, 157031630]

約数ペア:

[(1, 157031630), (2, 78515815), (5, 31406326), (7, 22433090), (10, 15703163), (14, 11216545), (35, 4486618), (70, 2243309)]