40903620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{681727}}^1$

素因数の和:681739

約数の個数: 24

約数和(自身を含む): 114530304

約数和(自身を除く): 73626684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 681727, 1363454, 2045181, 2726908, 3408635, 4090362, 6817270, 8180724, 10225905, 13634540, 20451810, 40903620]

約数ペア:

[(1, 40903620), (2, 20451810), (3, 13634540), (4, 10225905), (5, 8180724), (6, 6817270), (10, 4090362), (12, 3408635), (15, 2726908), (20, 2045181), (30, 1363454), (60, 681727)]