127802460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{68711}}^1$

素因数の和:68754

約数の個数: 48

約数和(自身を含む): 369395712

約数和(自身を除く): 241593252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 68711, 137422, 206133, 274844, 343555, 412266, 687110, 824532, 1030665, 1374220, 2061330, 2130041, 4122660, 4260082, 6390123, 8520164, 10650205, 12780246, 21300410, 25560492, 31950615, 42600820, 63901230, 127802460]

約数ペア:

[(1, 127802460), (2, 63901230), (3, 42600820), (4, 31950615), (5, 25560492), (6, 21300410), (10, 12780246), (12, 10650205), (15, 8520164), (20, 6390123), (30, 4260082), (31, 4122660), (60, 2130041), (62, 2061330), (93, 1374220), (124, 1030665), (155, 824532), (186, 687110), (310, 412266), (372, 343555), (465, 274844), (620, 206133), (930, 137422), (1860, 68711)]