74209780

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{6053}}^1$

素因数の和:6675

約数の個数: 24

約数和(自身を含む): 156120552

約数和(自身を除く): 81910772

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6053, 6130, 12106, 12260, 24212, 30265, 60530, 121060, 3710489, 7420978, 14841956, 18552445, 37104890, 74209780]

約数ペア:

[(1, 74209780), (2, 37104890), (4, 18552445), (5, 14841956), (10, 7420978), (20, 3710489), (613, 121060), (1226, 60530), (2452, 30265), (3065, 24212), (6053, 12260), (6130, 12106)]