69748180

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{12323}}^1$

素因数の和:12615

約数の個数: 24

約数和(自身を含む): 147000672

約数和(自身を除く): 77252492

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 12323, 24646, 49292, 61615, 123230, 246460, 3487409, 6974818, 13949636, 17437045, 34874090, 69748180]

約数ペア:

[(1, 69748180), (2, 34874090), (4, 17437045), (5, 13949636), (10, 6974818), (20, 3487409), (283, 246460), (566, 123230), (1132, 61615), (1415, 49292), (2830, 24646), (5660, 12323)]