98572180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{704087}}^1$

素因数の和:704103

約数の個数: 24

約数和(自身を含む): 236573568

約数和(自身を除く): 138001388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 704087, 1408174, 2816348, 3520435, 4928609, 7040870, 9857218, 14081740, 19714436, 24643045, 49286090, 98572180]

約数ペア:

[(1, 98572180), (2, 49286090), (4, 24643045), (5, 19714436), (7, 14081740), (10, 9857218), (14, 7040870), (20, 4928609), (28, 3520435), (35, 2816348), (70, 1408174), (140, 704087)]