54642540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{910709}}^1$

素因数の和:910721

約数の個数: 24

約数和(自身を含む): 152999280

約数和(自身を除く): 98356740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 910709, 1821418, 2732127, 3642836, 4553545, 5464254, 9107090, 10928508, 13660635, 18214180, 27321270, 54642540]

約数ペア:

[(1, 54642540), (2, 27321270), (3, 18214180), (4, 13660635), (5, 10928508), (6, 9107090), (10, 5464254), (12, 4553545), (15, 3642836), (20, 2732127), (30, 1821418), (60, 910709)]