22089420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{122719}}^1$

素因数の和:122734

約数の個数: 36

約数和(自身を含む): 67005120

約数和(自身を除く): 44915700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 122719, 245438, 368157, 490876, 613595, 736314, 1104471, 1227190, 1472628, 1840785, 2208942, 2454380, 3681570, 4417884, 5522355, 7363140, 11044710, 22089420]

約数ペア:

[(1, 22089420), (2, 11044710), (3, 7363140), (4, 5522355), (5, 4417884), (6, 3681570), (9, 2454380), (10, 2208942), (12, 1840785), (15, 1472628), (18, 1227190), (20, 1104471), (30, 736314), (36, 613595), (45, 490876), (60, 368157), (90, 245438), (180, 122719)]