157417010

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{105649}}^1$

素因数の和:105805

約数の個数: 16

約数和(自身を含む): 285255000

約数和(自身を除く): 127837990

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 105649, 211298, 528245, 1056490, 15741701, 31483402, 78708505, 157417010]

約数ペア:

[(1, 157417010), (2, 78708505), (5, 31483402), (10, 15741701), (149, 1056490), (298, 528245), (745, 211298), (1490, 105649)]