11620740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193679}}^1$

素因数の和:193691

約数の個数: 24

約数和(自身を含む): 32538240

約数和(自身を除く): 20917500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193679, 387358, 581037, 774716, 968395, 1162074, 1936790, 2324148, 2905185, 3873580, 5810370, 11620740]

約数ペア:

[(1, 11620740), (2, 5810370), (3, 3873580), (4, 2905185), (5, 2324148), (6, 1936790), (10, 1162074), (12, 968395), (15, 774716), (20, 581037), (30, 387358), (60, 193679)]