61686060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1028101}}^1$

素因数の和:1028113

約数の個数: 24

約数和(自身を含む): 172721136

約数和(自身を除く): 111035076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1028101, 2056202, 3084303, 4112404, 5140505, 6168606, 10281010, 12337212, 15421515, 20562020, 30843030, 61686060]

約数ペア:

[(1, 61686060), (2, 30843030), (3, 20562020), (4, 15421515), (5, 12337212), (6, 10281010), (10, 6168606), (12, 5140505), (15, 4112404), (20, 3084303), (30, 2056202), (60, 1028101)]