18530430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{617681}}^1$

素因数の和:617691

約数の個数: 16

約数和(自身を含む): 44473104

約数和(自身を除く): 25942674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 617681, 1235362, 1853043, 3088405, 3706086, 6176810, 9265215, 18530430]

約数ペア:

[(1, 18530430), (2, 9265215), (3, 6176810), (5, 3706086), (6, 3088405), (10, 1853043), (15, 1235362), (30, 617681)]