22006390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 46654272

約数和(自身を除く): 24647882

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 463, 485, 490, 679, 926, 970, 1358, 2315, 3241, 3395, 4630, 4753, 6482, 6790, 9506, 16205, 22687, 23765, 32410, 44911, 45374, 47530, 89822, 113435, 224555, 226870, 314377, 449110, 628754, 1571885, 2200639, 3143770, 4401278, 11003195, 22006390]

約数ペア:

[(1, 22006390), (2, 11003195), (5, 4401278), (7, 3143770), (10, 2200639), (14, 1571885), (35, 628754), (49, 449110), (70, 314377), (97, 226870), (98, 224555), (194, 113435), (245, 89822), (463, 47530), (485, 45374), (490, 44911), (679, 32410), (926, 23765), (970, 22687), (1358, 16205), (2315, 9506), (3241, 6790), (3395, 6482), (4630, 4753)]