28581113330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37118329}}^1$

素因数の和:37118354

約数の個数: 32

約数和(自身を含む): 64140474240

約数和(自身を除く): 35559360910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 37118329, 74236658, 185591645, 259828303, 371183290, 408301619, 519656606, 816603238, 1299141515, 2041508095, 2598283030, 2858111333, 4083016190, 5716222666, 14290556665, 28581113330]

約数ペア:

[(1, 28581113330), (2, 14290556665), (5, 5716222666), (7, 4083016190), (10, 2858111333), (11, 2598283030), (14, 2041508095), (22, 1299141515), (35, 816603238), (55, 519656606), (70, 408301619), (77, 371183290), (110, 259828303), (154, 185591645), (385, 74236658), (770, 37118329)]