30934740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{515579}}^1$

素因数の和:515591

約数の個数: 24

約数和(自身を含む): 86617440

約数和(自身を除く): 55682700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 515579, 1031158, 1546737, 2062316, 2577895, 3093474, 5155790, 6186948, 7733685, 10311580, 15467370, 30934740]

約数ペア:

[(1, 30934740), (2, 15467370), (3, 10311580), (4, 7733685), (5, 6186948), (6, 5155790), (10, 3093474), (12, 2577895), (15, 2062316), (20, 1546737), (30, 1031158), (60, 515579)]