30868582

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 49658400

約数和(自身を除く): 18789818

約数列:

[1, 2, 37, 43, 74, 86, 89, 109, 178, 218, 1591, 3182, 3293, 3827, 4033, 4687, 6586, 7654, 8066, 9374, 9701, 19402, 141599, 173419, 283198, 346838, 358937, 417143, 717874, 834286, 15434291, 30868582]

約数ペア:

[(1, 30868582), (2, 15434291), (37, 834286), (43, 717874), (74, 417143), (86, 358937), (89, 346838), (109, 283198), (178, 173419), (218, 141599), (1591, 19402), (3182, 9701), (3293, 9374), (3827, 8066), (4033, 7654), (4687, 6586)]