66654610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4423}}^1$

素因数の和:4578

約数の個数: 32

約数和(自身を含む): 131870592

約数和(自身を除く): 65215982

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 4423, 7535, 8846, 15070, 22115, 44230, 48653, 97306, 243265, 486530, 605951, 1211902, 3029755, 6059510, 6665461, 13330922, 33327305, 66654610]

約数ペア:

[(1, 66654610), (2, 33327305), (5, 13330922), (10, 6665461), (11, 6059510), (22, 3029755), (55, 1211902), (110, 605951), (137, 486530), (274, 243265), (685, 97306), (1370, 48653), (1507, 44230), (3014, 22115), (4423, 15070), (7535, 8846)]