30430526

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 53913600

約数和(自身を除く): 23483074

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 449, 658, 721, 898, 1442, 3143, 4841, 6286, 9682, 21103, 33887, 42206, 46247, 67774, 92494, 147721, 295442, 323729, 647458, 2173609, 4347218, 15215263, 30430526]

約数ペア:

[(1, 30430526), (2, 15215263), (7, 4347218), (14, 2173609), (47, 647458), (94, 323729), (103, 295442), (206, 147721), (329, 92494), (449, 67774), (658, 46247), (721, 42206), (898, 33887), (1442, 21103), (3143, 9682), (4841, 6286)]