539014740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{816689}}^1$

素因数の和:816712

約数の個数: 48

約数和(自身を含む): 1646447040

約数和(自身を除く): 1107432300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 816689, 1633378, 2450067, 3266756, 4083445, 4900134, 8166890, 8983579, 9800268, 12250335, 16333780, 17967158, 24500670, 26950737, 35934316, 44917895, 49001340, 53901474, 89835790, 107802948, 134753685, 179671580, 269507370, 539014740]

約数ペア:

[(1, 539014740), (2, 269507370), (3, 179671580), (4, 134753685), (5, 107802948), (6, 89835790), (10, 53901474), (11, 49001340), (12, 44917895), (15, 35934316), (20, 26950737), (22, 24500670), (30, 17967158), (33, 16333780), (44, 12250335), (55, 9800268), (60, 8983579), (66, 8166890), (110, 4900134), (132, 4083445), (165, 3266756), (220, 2450067), (330, 1633378), (660, 816689)]