30203294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1072

約数の個数: 24

約数和(自身を含む): 50216544

約数和(自身を除く): 20013250

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 911, 1507, 1822, 3014, 10021, 16577, 20042, 33154, 110231, 124807, 220462, 249614, 1372877, 2745754, 15101647, 30203294]

約数ペア:

[(1, 30203294), (2, 15101647), (11, 2745754), (22, 1372877), (121, 249614), (137, 220462), (242, 124807), (274, 110231), (911, 33154), (1507, 20042), (1822, 16577), (3014, 10021)]