86870220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8369}}^1$

素因数の和:8554

約数の個数: 48

約数和(自身を含む): 244671840

約数和(自身を除く): 157801620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 8369, 10380, 16738, 25107, 33476, 41845, 50214, 83690, 100428, 125535, 167380, 251070, 502140, 1447837, 2895674, 4343511, 5791348, 7239185, 8687022, 14478370, 17374044, 21717555, 28956740, 43435110, 86870220]

約数ペア:

[(1, 86870220), (2, 43435110), (3, 28956740), (4, 21717555), (5, 17374044), (6, 14478370), (10, 8687022), (12, 7239185), (15, 5791348), (20, 4343511), (30, 2895674), (60, 1447837), (173, 502140), (346, 251070), (519, 167380), (692, 125535), (865, 100428), (1038, 83690), (1730, 50214), (2076, 41845), (2595, 33476), (3460, 25107), (5190, 16738), (8369, 10380)]