91998810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1022209}}^1$

素因数の和:1022222

約数の個数: 24

約数和(自身を含む): 239197140

約数和(自身を除く): 147198330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1022209, 2044418, 3066627, 5111045, 6133254, 9199881, 10222090, 15333135, 18399762, 30666270, 45999405, 91998810]

約数ペア:

[(1, 91998810), (2, 45999405), (3, 30666270), (5, 18399762), (6, 15333135), (9, 10222090), (10, 9199881), (15, 6133254), (18, 5111045), (30, 3066627), (45, 2044418), (90, 1022209)]