29789090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 55944000

約数和(自身を除く): 26154910

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 739, 1390, 1478, 3695, 4031, 7390, 8062, 20155, 21431, 40310, 42862, 102721, 107155, 205442, 214310, 513605, 1027210, 2978909, 5957818, 14894545, 29789090]

約数ペア:

[(1, 29789090), (2, 14894545), (5, 5957818), (10, 2978909), (29, 1027210), (58, 513605), (139, 214310), (145, 205442), (278, 107155), (290, 102721), (695, 42862), (739, 40310), (1390, 21431), (1478, 20155), (3695, 8062), (4031, 7390)]