74700870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2490029}}^1$

素因数の和:2490039

約数の個数: 16

約数和(自身を含む): 179282160

約数和(自身を除く): 104581290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2490029, 4980058, 7470087, 12450145, 14940174, 24900290, 37350435, 74700870]

約数ペア:

[(1, 74700870), (2, 37350435), (3, 24900290), (5, 14940174), (6, 12450145), (10, 7470087), (15, 4980058), (30, 2490029)]