13294860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221581}}^1$

素因数の和:221593

約数の個数: 24

約数和(自身を含む): 37225776

約数和(自身を除く): 23930916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221581, 443162, 664743, 886324, 1107905, 1329486, 2215810, 2658972, 3323715, 4431620, 6647430, 13294860]

約数ペア:

[(1, 13294860), (2, 6647430), (3, 4431620), (4, 3323715), (5, 2658972), (6, 2215810), (10, 1329486), (12, 1107905), (15, 886324), (20, 664743), (30, 443162), (60, 221581)]