2012192630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{106861}}^1$

素因数の和:107144

約数の個数: 32

約数和(自身を含む): 4154794560

約数和(自身を除く): 2142601930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2690, 3766, 9415, 18830, 106861, 213722, 534305, 748027, 1068610, 1496054, 3740135, 7480270, 28745609, 57491218, 143728045, 201219263, 287456090, 402438526, 1006096315, 2012192630]

約数ペア:

[(1, 2012192630), (2, 1006096315), (5, 402438526), (7, 287456090), (10, 201219263), (14, 143728045), (35, 57491218), (70, 28745609), (269, 7480270), (538, 3740135), (1345, 1496054), (1883, 1068610), (2690, 748027), (3766, 534305), (9415, 213722), (18830, 106861)]