30690878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16273}}^1$

素因数の和:16339

約数の個数: 16

約数和(自身を含む): 49212576

約数和(自身を除く): 18521698

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 16273, 32546, 374279, 667193, 748558, 1334386, 15345439, 30690878]

約数ペア:

[(1, 30690878), (2, 15345439), (23, 1334386), (41, 748558), (46, 667193), (82, 374279), (943, 32546), (1886, 16273)]