3025820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21613}}^1$

素因数の和:21629

約数の個数: 24

約数和(自身を含む): 7262304

約数和(自身を除く): 4236484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21613, 43226, 86452, 108065, 151291, 216130, 302582, 432260, 605164, 756455, 1512910, 3025820]

約数ペア:

[(1, 3025820), (2, 1512910), (4, 756455), (5, 605164), (7, 432260), (10, 302582), (14, 216130), (20, 151291), (28, 108065), (35, 86452), (70, 43226), (140, 21613)]