30930666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{396547}}^1$

素因数の和:396565

約数の個数: 16

約数和(自身を含む): 66620064

約数和(自身を除く): 35689398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 396547, 793094, 1189641, 2379282, 5155111, 10310222, 15465333, 30930666]

約数ペア:

[(1, 30930666), (2, 15465333), (3, 10310222), (6, 5155111), (13, 2379282), (26, 1189641), (39, 793094), (78, 396547)]