30037189

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4649}}^1$

素因数の和:4740

約数の個数: 16

約数和(自身を含む): 37497600

約数和(自身を除く): 7460411

約数列:

[1, 7, 13, 71, 91, 497, 923, 4649, 6461, 32543, 60437, 330079, 423059, 2310553, 4291027, 30037189]

約数ペア:

[(1, 30037189), (7, 4291027), (13, 2310553), (71, 423059), (91, 330079), (497, 60437), (923, 32543), (4649, 6461)]