15304460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26387}}^1$

素因数の和:26425

約数の個数: 24

約数和(自身を含む): 33248880

約数和(自身を除く): 17944420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 26387, 52774, 105548, 131935, 263870, 527740, 765223, 1530446, 3060892, 3826115, 7652230, 15304460]

約数ペア:

[(1, 15304460), (2, 7652230), (4, 3826115), (5, 3060892), (10, 1530446), (20, 765223), (29, 527740), (58, 263870), (116, 131935), (145, 105548), (290, 52774), (580, 26387)]