8489940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{141499}}^1$

素因数の和:141511

約数の個数: 24

約数和(自身を含む): 23772000

約数和(自身を除く): 15282060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 141499, 282998, 424497, 565996, 707495, 848994, 1414990, 1697988, 2122485, 2829980, 4244970, 8489940]

約数ペア:

[(1, 8489940), (2, 4244970), (3, 2829980), (4, 2122485), (5, 1697988), (6, 1414990), (10, 848994), (12, 707495), (15, 565996), (20, 424497), (30, 282998), (60, 141499)]