103775420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{741253}}^1$

素因数の和:741269

約数の個数: 24

約数和(自身を含む): 249061344

約数和(自身を除く): 145285924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 741253, 1482506, 2965012, 3706265, 5188771, 7412530, 10377542, 14825060, 20755084, 25943855, 51887710, 103775420]

約数ペア:

[(1, 103775420), (2, 51887710), (4, 25943855), (5, 20755084), (7, 14825060), (10, 10377542), (14, 7412530), (20, 5188771), (28, 3706265), (35, 2965012), (70, 1482506), (140, 741253)]