39915870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1330529}}^1$

素因数の和:1330539

約数の個数: 16

約数和(自身を含む): 95798160

約数和(自身を除く): 55882290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1330529, 2661058, 3991587, 6652645, 7983174, 13305290, 19957935, 39915870]

約数ペア:

[(1, 39915870), (2, 19957935), (3, 13305290), (5, 7983174), (6, 6652645), (10, 3991587), (15, 2661058), (30, 1330529)]