211620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3527}}^1$

素因数の和:3539

約数の個数: 24

約数和(自身を含む): 592704

約数和(自身を除く): 381084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3527, 7054, 10581, 14108, 17635, 21162, 35270, 42324, 52905, 70540, 105810, 211620]

約数ペア:

[(1, 211620), (2, 105810), (3, 70540), (4, 52905), (5, 42324), (6, 35270), (10, 21162), (12, 17635), (15, 14108), (20, 10581), (30, 7054), (60, 3527)]