30220995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41117}}^1$

素因数の和:41139

約数の個数: 24

約数和(自身を含む): 56249424

約数和(自身を除く): 26028429

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 41117, 123351, 205585, 287819, 616755, 863457, 1439095, 2014733, 4317285, 6044199, 10073665, 30220995]

約数ペア:

[(1, 30220995), (3, 10073665), (5, 6044199), (7, 4317285), (15, 2014733), (21, 1439095), (35, 863457), (49, 616755), (105, 287819), (147, 205585), (245, 123351), (735, 41117)]