68964540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1149409}}^1$

素因数の和:1149421

約数の個数: 24

約数和(自身を含む): 193100880

約数和(自身を除く): 124136340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1149409, 2298818, 3448227, 4597636, 5747045, 6896454, 11494090, 13792908, 17241135, 22988180, 34482270, 68964540]

約数ペア:

[(1, 68964540), (2, 34482270), (3, 22988180), (4, 17241135), (5, 13792908), (6, 11494090), (10, 6896454), (12, 5747045), (15, 4597636), (20, 3448227), (30, 2298818), (60, 1149409)]