13490430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449681}}^1$

素因数の和:449691

約数の個数: 16

約数和(自身を含む): 32377104

約数和(自身を除く): 18886674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449681, 899362, 1349043, 2248405, 2698086, 4496810, 6745215, 13490430]

約数ペア:

[(1, 13490430), (2, 6745215), (3, 4496810), (5, 2698086), (6, 2248405), (10, 1349043), (15, 899362), (30, 449681)]