84322020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1405367}}^1$

素因数の和:1405379

約数の個数: 24

約数和(自身を含む): 236101824

約数和(自身を除く): 151779804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1405367, 2810734, 4216101, 5621468, 7026835, 8432202, 14053670, 16864404, 21080505, 28107340, 42161010, 84322020]

約数ペア:

[(1, 84322020), (2, 42161010), (3, 28107340), (4, 21080505), (5, 16864404), (6, 14053670), (10, 8432202), (12, 7026835), (15, 5621468), (20, 4216101), (30, 2810734), (60, 1405367)]