156930270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{747287}}^1$

素因数の和:747304

約数の個数: 32

約数和(自身を含む): 430437888

約数和(自身を除く): 273507618

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 747287, 1494574, 2241861, 3736435, 4483722, 5231009, 7472870, 10462018, 11209305, 15693027, 22418610, 26155045, 31386054, 52310090, 78465135, 156930270]

約数ペア:

[(1, 156930270), (2, 78465135), (3, 52310090), (5, 31386054), (6, 26155045), (7, 22418610), (10, 15693027), (14, 11209305), (15, 10462018), (21, 7472870), (30, 5231009), (35, 4483722), (42, 3736435), (70, 2241861), (105, 1494574), (210, 747287)]