86687590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 182020608

約数和(自身を除く): 95333018

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 151, 170, 187, 302, 307, 374, 614, 755, 935, 1510, 1535, 1661, 1870, 2567, 3070, 3322, 3377, 5134, 5219, 6754, 8305, 10438, 12835, 16610, 16885, 25670, 26095, 28237, 33770, 46357, 52190, 56474, 57409, 92714, 114818, 141185, 231785, 282370, 287045, 463570, 509927, 574090, 788069, 1019854, 1576138, 2549635, 3940345, 5099270, 7880690, 8668759, 17337518, 43343795, 86687590]

約数ペア:

[(1, 86687590), (2, 43343795), (5, 17337518), (10, 8668759), (11, 7880690), (17, 5099270), (22, 3940345), (34, 2549635), (55, 1576138), (85, 1019854), (110, 788069), (151, 574090), (170, 509927), (187, 463570), (302, 287045), (307, 282370), (374, 231785), (614, 141185), (755, 114818), (935, 92714), (1510, 57409), (1535, 56474), (1661, 52190), (1870, 46357), (2567, 33770), (3070, 28237), (3322, 26095), (3377, 25670), (5134, 16885), (5219, 16610), (6754, 12835), (8305, 10438)]