77070660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1284511}}^1$

素因数の和:1284523

約数の個数: 24

約数和(自身を含む): 215798016

約数和(自身を除く): 138727356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1284511, 2569022, 3853533, 5138044, 6422555, 7707066, 12845110, 15414132, 19267665, 25690220, 38535330, 77070660]

約数ペア:

[(1, 77070660), (2, 38535330), (3, 25690220), (4, 19267665), (5, 15414132), (6, 12845110), (10, 7707066), (12, 6422555), (15, 5138044), (20, 3853533), (30, 2569022), (60, 1284511)]