64470660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1074511}}^1$

素因数の和:1074523

約数の個数: 24

約数和(自身を含む): 180518016

約数和(自身を除く): 116047356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1074511, 2149022, 3223533, 4298044, 5372555, 6447066, 10745110, 12894132, 16117665, 21490220, 32235330, 64470660]

約数ペア:

[(1, 64470660), (2, 32235330), (3, 21490220), (4, 16117665), (5, 12894132), (6, 10745110), (10, 6447066), (12, 5372555), (15, 4298044), (20, 3223533), (30, 2149022), (60, 1074511)]