240980230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{4001}}^1$

素因数の和:4344

約数の個数: 32

約数和(自身を含む): 458148960

約数和(自身を除く): 217168730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 317, 634, 1585, 3170, 4001, 6023, 8002, 12046, 20005, 30115, 40010, 60230, 76019, 152038, 380095, 760190, 1268317, 2536634, 6341585, 12683170, 24098023, 48196046, 120490115, 240980230]

約数ペア:

[(1, 240980230), (2, 120490115), (5, 48196046), (10, 24098023), (19, 12683170), (38, 6341585), (95, 2536634), (190, 1268317), (317, 760190), (634, 380095), (1585, 152038), (3170, 76019), (4001, 60230), (6023, 40010), (8002, 30115), (12046, 20005)]