30210028

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 53925872

約数和(自身を除く): 23715844

約数列:

[1, 2, 4, 73, 146, 292, 307, 337, 614, 674, 1228, 1348, 22411, 24601, 44822, 49202, 89644, 98404, 103459, 206918, 413836, 7552507, 15105014, 30210028]

約数ペア:

[(1, 30210028), (2, 15105014), (4, 7552507), (73, 413836), (146, 206918), (292, 103459), (307, 98404), (337, 89644), (614, 49202), (674, 44822), (1228, 24601), (1348, 22411)]