74792220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1246537}}^1$

素因数の和:1246549

約数の個数: 24

約数和(自身を含む): 209418384

約数和(自身を除く): 134626164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1246537, 2493074, 3739611, 4986148, 6232685, 7479222, 12465370, 14958444, 18698055, 24930740, 37396110, 74792220]

約数ペア:

[(1, 74792220), (2, 37396110), (3, 24930740), (4, 18698055), (5, 14958444), (6, 12465370), (10, 7479222), (12, 6232685), (15, 4986148), (20, 3739611), (30, 2493074), (60, 1246537)]