66649020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1110817}}^1$

素因数の和:1110829

約数の個数: 24

約数和(自身を含む): 186617424

約数和(自身を除く): 119968404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1110817, 2221634, 3332451, 4443268, 5554085, 6664902, 11108170, 13329804, 16662255, 22216340, 33324510, 66649020]

約数ペア:

[(1, 66649020), (2, 33324510), (3, 22216340), (4, 16662255), (5, 13329804), (6, 11108170), (10, 6664902), (12, 5554085), (15, 4443268), (20, 3332451), (30, 2221634), (60, 1110817)]