2015366970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{67789}}^1$

素因数の和:68790

約数の個数: 32

約数和(自身を含む): 4841832960

約数和(自身を除く): 2826465990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 991, 1982, 2973, 4955, 5946, 9910, 14865, 29730, 67789, 135578, 203367, 338945, 406734, 677890, 1016835, 2033670, 67178899, 134357798, 201536697, 335894495, 403073394, 671788990, 1007683485, 2015366970]

約数ペア:

[(1, 2015366970), (2, 1007683485), (3, 671788990), (5, 403073394), (6, 335894495), (10, 201536697), (15, 134357798), (30, 67178899), (991, 2033670), (1982, 1016835), (2973, 677890), (4955, 406734), (5946, 338945), (9910, 203367), (14865, 135578), (29730, 67789)]