730182008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1759}}^1\times {\mathrm{2731}}^1$

素因数の和:4515

約数の個数: 32

約数和(自身を含む): 1442496000

約数和(自身を除く): 712313992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1759, 2731, 3518, 5462, 7036, 10924, 14072, 21848, 33421, 51889, 66842, 103778, 133684, 207556, 267368, 415112, 4803829, 9607658, 19215316, 38430632, 91272751, 182545502, 365091004, 730182008]

約数ペア:

[(1, 730182008), (2, 365091004), (4, 182545502), (8, 91272751), (19, 38430632), (38, 19215316), (76, 9607658), (152, 4803829), (1759, 415112), (2731, 267368), (3518, 207556), (5462, 133684), (7036, 103778), (10924, 66842), (14072, 51889), (21848, 33421)]