7294740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{121579}}^1$

素因数の和:121591

約数の個数: 24

約数和(自身を含む): 20425440

約数和(自身を除く): 13130700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 121579, 243158, 364737, 486316, 607895, 729474, 1215790, 1458948, 1823685, 2431580, 3647370, 7294740]

約数ペア:

[(1, 7294740), (2, 3647370), (3, 2431580), (4, 1823685), (5, 1458948), (6, 1215790), (10, 729474), (12, 607895), (15, 486316), (20, 364737), (30, 243158), (60, 121579)]