8201270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10651}}^1$

素因数の和:10676

約数の個数: 32

約数和(自身を含む): 18406656

約数和(自身を除く): 10205386

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 10651, 21302, 53255, 74557, 106510, 117161, 149114, 234322, 372785, 585805, 745570, 820127, 1171610, 1640254, 4100635, 8201270]

約数ペア:

[(1, 8201270), (2, 4100635), (5, 1640254), (7, 1171610), (10, 820127), (11, 745570), (14, 585805), (22, 372785), (35, 234322), (55, 149114), (70, 117161), (77, 106510), (110, 74557), (154, 53255), (385, 21302), (770, 10651)]