28520430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{950681}}^1$

素因数の和:950691

約数の個数: 16

約数和(自身を含む): 68449104

約数和(自身を除く): 39928674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 950681, 1901362, 2852043, 4753405, 5704086, 9506810, 14260215, 28520430]

約数ペア:

[(1, 28520430), (2, 14260215), (3, 9506810), (5, 5704086), (6, 4753405), (10, 2852043), (15, 1901362), (30, 950681)]