425982270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2028487}}^1$

素因数の和:2028504

約数の個数: 32

約数和(自身を含む): 1168409088

約数和(自身を除く): 742426818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2028487, 4056974, 6085461, 10142435, 12170922, 14199409, 20284870, 28398818, 30427305, 42598227, 60854610, 70997045, 85196454, 141994090, 212991135, 425982270]

約数ペア:

[(1, 425982270), (2, 212991135), (3, 141994090), (5, 85196454), (6, 70997045), (7, 60854610), (10, 42598227), (14, 30427305), (15, 28398818), (21, 20284870), (30, 14199409), (35, 12170922), (42, 10142435), (70, 6085461), (105, 4056974), (210, 2028487)]