6219860

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{881}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 13113576

約数和(自身を除く): 6893716

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 881, 1412, 1762, 1765, 3524, 3530, 4405, 7060, 8810, 17620, 310993, 621986, 1243972, 1554965, 3109930, 6219860]

約数ペア:

[(1, 6219860), (2, 3109930), (4, 1554965), (5, 1243972), (10, 621986), (20, 310993), (353, 17620), (706, 8810), (881, 7060), (1412, 4405), (1762, 3530), (1765, 3524)]