13087860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{218131}}^1$

素因数の和:218143

約数の個数: 24

約数和(自身を含む): 36646176

約数和(自身を除く): 23558316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 218131, 436262, 654393, 872524, 1090655, 1308786, 2181310, 2617572, 3271965, 4362620, 6543930, 13087860]

約数ペア:

[(1, 13087860), (2, 6543930), (3, 4362620), (4, 3271965), (5, 2617572), (6, 2181310), (10, 1308786), (12, 1090655), (15, 872524), (20, 654393), (30, 436262), (60, 218131)]