2725442220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{45424037}}^1$

素因数の和:45424049

約数の個数: 24

約数和(自身を含む): 7631238384

約数和(自身を除く): 4905796164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 45424037, 90848074, 136272111, 181696148, 227120185, 272544222, 454240370, 545088444, 681360555, 908480740, 1362721110, 2725442220]

約数ペア:

[(1, 2725442220), (2, 1362721110), (3, 908480740), (4, 681360555), (5, 545088444), (6, 454240370), (10, 272544222), (12, 227120185), (15, 181696148), (20, 136272111), (30, 90848074), (60, 45424037)]