30591435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41621}}^1$

素因数の和:41643

約数の個数: 24

約数和(自身を含む): 56938896

約数和(自身を除く): 26347461

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 41621, 124863, 208105, 291347, 624315, 874041, 1456735, 2039429, 4370205, 6118287, 10197145, 30591435]

約数ペア:

[(1, 30591435), (3, 10197145), (5, 6118287), (7, 4370205), (15, 2039429), (21, 1456735), (35, 874041), (49, 624315), (105, 291347), (147, 208105), (245, 124863), (735, 41621)]