149772010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{348307}}^1$

素因数の和:348357

約数の個数: 16

約数和(自身を含む): 275859936

約数和(自身を除く): 126087926

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 348307, 696614, 1741535, 3483070, 14977201, 29954402, 74886005, 149772010]

約数ペア:

[(1, 149772010), (2, 74886005), (5, 29954402), (10, 14977201), (43, 3483070), (86, 1741535), (215, 696614), (430, 348307)]