30711642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{393739}}^1$

素因数の和:393757

約数の個数: 16

約数和(自身を含む): 66148320

約数和(自身を除く): 35436678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 393739, 787478, 1181217, 2362434, 5118607, 10237214, 15355821, 30711642]

約数ペア:

[(1, 30711642), (2, 15355821), (3, 10237214), (6, 5118607), (13, 2362434), (26, 1181217), (39, 787478), (78, 393739)]