255610710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2840119}}^1$

素因数の和:2840132

約数の個数: 24

約数和(自身を含む): 664588080

約数和(自身を除く): 408977370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2840119, 5680238, 8520357, 14200595, 17040714, 25561071, 28401190, 42601785, 51122142, 85203570, 127805355, 255610710]

約数ペア:

[(1, 255610710), (2, 127805355), (3, 85203570), (5, 51122142), (6, 42601785), (9, 28401190), (10, 25561071), (15, 17040714), (18, 14200595), (30, 8520357), (45, 5680238), (90, 2840119)]