9144660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21773}}^1$

素因数の和:21792

約数の個数: 48

約数和(自身を含む): 29264256

約数和(自身を除く): 20119596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 21773, 43546, 65319, 87092, 108865, 130638, 152411, 217730, 261276, 304822, 326595, 435460, 457233, 609644, 653190, 762055, 914466, 1306380, 1524110, 1828932, 2286165, 3048220, 4572330, 9144660]

約数ペア:

[(1, 9144660), (2, 4572330), (3, 3048220), (4, 2286165), (5, 1828932), (6, 1524110), (7, 1306380), (10, 914466), (12, 762055), (14, 653190), (15, 609644), (20, 457233), (21, 435460), (28, 326595), (30, 304822), (35, 261276), (42, 217730), (60, 152411), (70, 130638), (84, 108865), (105, 87092), (140, 65319), (210, 43546), (420, 21773)]