85460820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1424347}}^1$

素因数の和:1424359

約数の個数: 24

約数和(自身を含む): 239290464

約数和(自身を除く): 153829644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1424347, 2848694, 4273041, 5697388, 7121735, 8546082, 14243470, 17092164, 21365205, 28486940, 42730410, 85460820]

約数ペア:

[(1, 85460820), (2, 42730410), (3, 28486940), (4, 21365205), (5, 17092164), (6, 14243470), (10, 8546082), (12, 7121735), (15, 5697388), (20, 4273041), (30, 2848694), (60, 1424347)]