125980620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2099677}}^1$

素因数の和:2099689

約数の個数: 24

約数和(自身を含む): 352745904

約数和(自身を除く): 226765284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2099677, 4199354, 6299031, 8398708, 10498385, 12598062, 20996770, 25196124, 31495155, 41993540, 62990310, 125980620]

約数ペア:

[(1, 125980620), (2, 62990310), (3, 41993540), (4, 31495155), (5, 25196124), (6, 20996770), (10, 12598062), (12, 10498385), (15, 8398708), (20, 6299031), (30, 4199354), (60, 2099677)]