191316420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1062869}}^1$

素因数の和:1062884

約数の個数: 36

約数和(自身を含む): 580327020

約数和(自身を除く): 389010600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1062869, 2125738, 3188607, 4251476, 5314345, 6377214, 9565821, 10628690, 12754428, 15943035, 19131642, 21257380, 31886070, 38263284, 47829105, 63772140, 95658210, 191316420]

約数ペア:

[(1, 191316420), (2, 95658210), (3, 63772140), (4, 47829105), (5, 38263284), (6, 31886070), (9, 21257380), (10, 19131642), (12, 15943035), (15, 12754428), (18, 10628690), (20, 9565821), (30, 6377214), (36, 5314345), (45, 4251476), (60, 3188607), (90, 2125738), (180, 1062869)]