30157322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15889}}^1$

素因数の和:15977

約数の個数: 16

約数和(自身を含む): 49386120

約数和(自身を除く): 19228798

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 15889, 31778, 206557, 413114, 1159897, 2319794, 15078661, 30157322]

約数ペア:

[(1, 30157322), (2, 15078661), (13, 2319794), (26, 1159897), (73, 413114), (146, 206557), (949, 31778), (1898, 15889)]