82954870

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 151782336

約数和(自身を除く): 68827466

約数列:

[1, 2, 5, 10, 137, 151, 274, 302, 401, 685, 755, 802, 1370, 1510, 2005, 4010, 20687, 41374, 54937, 60551, 103435, 109874, 121102, 206870, 274685, 302755, 549370, 605510, 8295487, 16590974, 41477435, 82954870]

約数ペア:

[(1, 82954870), (2, 41477435), (5, 16590974), (10, 8295487), (137, 605510), (151, 549370), (274, 302755), (302, 274685), (401, 206870), (685, 121102), (755, 109874), (802, 103435), (1370, 60551), (1510, 54937), (2005, 41374), (4010, 20687)]