73486870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13337}}^1$

素因数の和:13392

約数の個数: 32

約数和(自身を含む): 144050400

約数和(自身を除く): 70563530

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 13337, 26674, 66685, 133370, 253403, 386773, 506806, 773546, 1267015, 1933865, 2534030, 3867730, 7348687, 14697374, 36743435, 73486870]

約数ペア:

[(1, 73486870), (2, 36743435), (5, 14697374), (10, 7348687), (19, 3867730), (29, 2534030), (38, 1933865), (58, 1267015), (95, 773546), (145, 506806), (190, 386773), (290, 253403), (551, 133370), (1102, 66685), (2755, 26674), (5510, 13337)]