190555020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1058639}}^1$

素因数の和:1058654

約数の個数: 36

約数和(自身を含む): 578017440

約数和(自身を除く): 387462420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1058639, 2117278, 3175917, 4234556, 5293195, 6351834, 9527751, 10586390, 12703668, 15879585, 19055502, 21172780, 31759170, 38111004, 47638755, 63518340, 95277510, 190555020]

約数ペア:

[(1, 190555020), (2, 95277510), (3, 63518340), (4, 47638755), (5, 38111004), (6, 31759170), (9, 21172780), (10, 19055502), (12, 15879585), (15, 12703668), (18, 10586390), (20, 9527751), (30, 6351834), (36, 5293195), (45, 4234556), (60, 3175917), (90, 2117278), (180, 1058639)]