30115642

素因数分解:

$2^1\times {\mathrm{89}}^2\times {\mathrm{1901}}^1$

素因数の和:2081

約数の個数: 12

約数和(自身を含む): 45710766

約数和(自身を除く): 15595124

約数列:

[1, 2, 89, 178, 1901, 3802, 7921, 15842, 169189, 338378, 15057821, 30115642]

約数ペア:

[(1, 30115642), (2, 15057821), (89, 338378), (178, 169189), (1901, 15842), (3802, 7921)]