18582896710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37924279}}^1$

素因数の和:37924300

約数の個数: 24

約数和(自身を含む): 38910311280

約数和(自身を除く): 20327414570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 37924279, 75848558, 189621395, 265469953, 379242790, 530939906, 1327349765, 1858289671, 2654699530, 3716579342, 9291448355, 18582896710]

約数ペア:

[(1, 18582896710), (2, 9291448355), (5, 3716579342), (7, 2654699530), (10, 1858289671), (14, 1327349765), (35, 530939906), (49, 379242790), (70, 265469953), (98, 189621395), (245, 75848558), (490, 37924279)]