30788862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{394729}}^1$

素因数の和:394747

約数の個数: 16

約数和(自身を含む): 66314640

約数和(自身を除く): 35525778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 394729, 789458, 1184187, 2368374, 5131477, 10262954, 15394431, 30788862]

約数ペア:

[(1, 30788862), (2, 15394431), (3, 10262954), (6, 5131477), (13, 2368374), (26, 1184187), (39, 789458), (78, 394729)]