158917010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{2999}}^1$

素因数の和:3770

約数の個数: 32

約数和(自身を含む): 327456000

約数和(自身を除く): 168538990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 757, 1514, 2999, 3785, 5299, 5998, 7570, 10598, 14995, 20993, 26495, 29990, 41986, 52990, 104965, 209930, 2270243, 4540486, 11351215, 15891701, 22702430, 31783402, 79458505, 158917010]

約数ペア:

[(1, 158917010), (2, 79458505), (5, 31783402), (7, 22702430), (10, 15891701), (14, 11351215), (35, 4540486), (70, 2270243), (757, 209930), (1514, 104965), (2999, 52990), (3785, 41986), (5299, 29990), (5998, 26495), (7570, 20993), (10598, 14995)]