61171290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{679681}}^1$

素因数の和:679694

約数の個数: 24

約数和(自身を含む): 159045588

約数和(自身を除く): 97874298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 679681, 1359362, 2039043, 3398405, 4078086, 6117129, 6796810, 10195215, 12234258, 20390430, 30585645, 61171290]

約数ペア:

[(1, 61171290), (2, 30585645), (3, 20390430), (5, 12234258), (6, 10195215), (9, 6796810), (10, 6117129), (15, 4078086), (18, 3398405), (30, 2039043), (45, 1359362), (90, 679681)]