13780860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229681}}^1$

素因数の和:229693

約数の個数: 24

約数和(自身を含む): 38586576

約数和(自身を除く): 24805716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229681, 459362, 689043, 918724, 1148405, 1378086, 2296810, 2756172, 3445215, 4593620, 6890430, 13780860]

約数ペア:

[(1, 13780860), (2, 6890430), (3, 4593620), (4, 3445215), (5, 2756172), (6, 2296810), (10, 1378086), (12, 1148405), (15, 918724), (20, 689043), (30, 459362), (60, 229681)]