85455660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1424261}}^1$

素因数の和:1424273

約数の個数: 24

約数和(自身を含む): 239276016

約数和(自身を除く): 153820356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1424261, 2848522, 4272783, 5697044, 7121305, 8545566, 14242610, 17091132, 21363915, 28485220, 42727830, 85455660]

約数ペア:

[(1, 85455660), (2, 42727830), (3, 28485220), (4, 21363915), (5, 17091132), (6, 14242610), (10, 8545566), (12, 7121305), (15, 5697044), (20, 4272783), (30, 2848522), (60, 1424261)]