91004090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3671}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 170792064

約数和(自身を除く): 79787974

約数列:

[1, 2, 5, 10, 37, 67, 74, 134, 185, 335, 370, 670, 2479, 3671, 4958, 7342, 12395, 18355, 24790, 36710, 135827, 245957, 271654, 491914, 679135, 1229785, 1358270, 2459570, 9100409, 18200818, 45502045, 91004090]

約数ペア:

[(1, 91004090), (2, 45502045), (5, 18200818), (10, 9100409), (37, 2459570), (67, 1358270), (74, 1229785), (134, 679135), (185, 491914), (335, 271654), (370, 245957), (670, 135827), (2479, 36710), (3671, 24790), (4958, 18355), (7342, 12395)]