30690448

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{12703}}^1$

素因数の和:12862

約数の個数: 20

約数和(自身を含む): 59861248

約数和(自身を除く): 29170800

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 12703, 25406, 50812, 101624, 203248, 1918153, 3836306, 7672612, 15345224, 30690448]

約数ペア:

[(1, 30690448), (2, 15345224), (4, 7672612), (8, 3836306), (16, 1918153), (151, 203248), (302, 101624), (604, 50812), (1208, 25406), (2416, 12703)]