19070550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{42379}}^1$

素因数の和:42397

約数の個数: 36

約数和(自身を含む): 51237420

約数和(自身を除く): 32166870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 42379, 84758, 127137, 211895, 254274, 381411, 423790, 635685, 762822, 1059475, 1271370, 1907055, 2118950, 3178425, 3814110, 6356850, 9535275, 19070550]

約数ペア:

[(1, 19070550), (2, 9535275), (3, 6356850), (5, 3814110), (6, 3178425), (9, 2118950), (10, 1907055), (15, 1271370), (18, 1059475), (25, 762822), (30, 635685), (45, 423790), (50, 381411), (75, 254274), (90, 211895), (150, 127137), (225, 84758), (450, 42379)]