426408870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{140729}}^1$

素因数の和:140840

約数の個数: 32

約数和(自身を含む): 1033521120

約数和(自身を除く): 607112250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 140729, 281458, 422187, 703645, 844374, 1407290, 2110935, 4221870, 14213629, 28427258, 42640887, 71068145, 85281774, 142136290, 213204435, 426408870]

約数ペア:

[(1, 426408870), (2, 213204435), (3, 142136290), (5, 85281774), (6, 71068145), (10, 42640887), (15, 28427258), (30, 14213629), (101, 4221870), (202, 2110935), (303, 1407290), (505, 844374), (606, 703645), (1010, 422187), (1515, 281458), (3030, 140729)]