90420210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1004669}}^1$

素因数の和:1004682

約数の個数: 24

約数和(自身を含む): 235092780

約数和(自身を除く): 144672570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1004669, 2009338, 3014007, 5023345, 6028014, 9042021, 10046690, 15070035, 18084042, 30140070, 45210105, 90420210]

約数ペア:

[(1, 90420210), (2, 45210105), (3, 30140070), (5, 18084042), (6, 15070035), (9, 10046690), (10, 9042021), (15, 6028014), (18, 5023345), (30, 3014007), (45, 2009338), (90, 1004669)]