30395684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{62801}}^1$

素因数の和:62827

約数の個数: 18

約数和(自身を含む): 58468662

約数和(自身を除く): 28072978

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 62801, 125602, 251204, 690811, 1381622, 2763244, 7598921, 15197842, 30395684]

約数ペア:

[(1, 30395684), (2, 15197842), (4, 7598921), (11, 2763244), (22, 1381622), (44, 690811), (121, 251204), (242, 125602), (484, 62801)]