70306660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{95009}}^1$

素因数の和:95055

約数の個数: 24

約数和(自身を含む): 151635960

約数和(自身を除く): 81329300

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 95009, 190018, 380036, 475045, 950090, 1900180, 3515333, 7030666, 14061332, 17576665, 35153330, 70306660]

約数ペア:

[(1, 70306660), (2, 35153330), (4, 17576665), (5, 14061332), (10, 7030666), (20, 3515333), (37, 1900180), (74, 950090), (148, 475045), (185, 380036), (370, 190018), (740, 95009)]