1989060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33151}}^1$

素因数の和:33163

約数の個数: 24

約数和(自身を含む): 5569536

約数和(自身を除く): 3580476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33151, 66302, 99453, 132604, 165755, 198906, 331510, 397812, 497265, 663020, 994530, 1989060]

約数ペア:

[(1, 1989060), (2, 994530), (3, 663020), (4, 497265), (5, 397812), (6, 331510), (10, 198906), (12, 165755), (15, 132604), (20, 99453), (30, 66302), (60, 33151)]