26980860

素因数分解:

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

素因数の和:449693

約数の個数: 24

約数和(自身を含む): 75546576

約数和(自身を除く): 48565716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449681, 899362, 1349043, 1798724, 2248405, 2698086, 4496810, 5396172, 6745215, 8993620, 13490430, 26980860]

約数ペア:

[(1, 26980860), (2, 13490430), (3, 8993620), (4, 6745215), (5, 5396172), (6, 4496810), (10, 2698086), (12, 2248405), (15, 1798724), (20, 1349043), (30, 899362), (60, 449681)]