528438420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2935769}}^1$

素因数の和:2935784

約数の個数: 36

約数和(自身を含む): 1602930420

約数和(自身を除く): 1074492000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2935769, 5871538, 8807307, 11743076, 14678845, 17614614, 26421921, 29357690, 35229228, 44036535, 52843842, 58715380, 88073070, 105687684, 132109605, 176146140, 264219210, 528438420]

約数ペア:

[(1, 528438420), (2, 264219210), (3, 176146140), (4, 132109605), (5, 105687684), (6, 88073070), (9, 58715380), (10, 52843842), (12, 44036535), (15, 35229228), (18, 29357690), (20, 26421921), (30, 17614614), (36, 14678845), (45, 11743076), (60, 8807307), (90, 5871538), (180, 2935769)]