28399830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{946661}}^1$

素因数の和:946671

約数の個数: 16

約数和(自身を含む): 68159664

約数和(自身を除く): 39759834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 946661, 1893322, 2839983, 4733305, 5679966, 9466610, 14199915, 28399830]

約数ペア:

[(1, 28399830), (2, 14199915), (3, 9466610), (5, 5679966), (6, 4733305), (10, 2839983), (15, 1893322), (30, 946661)]