165165730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2383}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 308966400

約数和(自身を除く): 143800670

約数列:

[1, 2, 5, 10, 29, 58, 145, 239, 290, 478, 1195, 2383, 2390, 4766, 6931, 11915, 13862, 23830, 34655, 69107, 69310, 138214, 345535, 569537, 691070, 1139074, 2847685, 5695370, 16516573, 33033146, 82582865, 165165730]

約数ペア:

[(1, 165165730), (2, 82582865), (5, 33033146), (10, 16516573), (29, 5695370), (58, 2847685), (145, 1139074), (239, 691070), (290, 569537), (478, 345535), (1195, 138214), (2383, 69310), (2390, 69107), (4766, 34655), (6931, 23830), (11915, 13862)]