23108890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47161}}^1$

素因数の和:47182

約数の個数: 24

約数和(自身を含む): 48388212

約数和(自身を除く): 25279322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 47161, 94322, 235805, 330127, 471610, 660254, 1650635, 2310889, 3301270, 4621778, 11554445, 23108890]

約数ペア:

[(1, 23108890), (2, 11554445), (5, 4621778), (7, 3301270), (10, 2310889), (14, 1650635), (35, 660254), (49, 471610), (70, 330127), (98, 235805), (245, 94322), (490, 47161)]