3139540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5413}}^1$

素因数の和:5451

約数の個数: 24

約数和(自身を含む): 6821640

約数和(自身を除く): 3682100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 5413, 10826, 21652, 27065, 54130, 108260, 156977, 313954, 627908, 784885, 1569770, 3139540]

約数ペア:

[(1, 3139540), (2, 1569770), (4, 784885), (5, 627908), (10, 313954), (20, 156977), (29, 108260), (58, 54130), (116, 27065), (145, 21652), (290, 10826), (580, 5413)]