789968460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{13903}}^1$

素因数の和:14862

約数の個数: 48

約数和(自身を含む): 2214406656

約数和(自身を除く): 1424438196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1894, 2841, 3788, 4735, 5682, 9470, 11364, 13903, 14205, 18940, 27806, 28410, 41709, 55612, 56820, 69515, 83418, 139030, 166836, 208545, 278060, 417090, 834180, 13166141, 26332282, 39498423, 52664564, 65830705, 78996846, 131661410, 157993692, 197492115, 263322820, 394984230, 789968460]

約数ペア:

[(1, 789968460), (2, 394984230), (3, 263322820), (4, 197492115), (5, 157993692), (6, 131661410), (10, 78996846), (12, 65830705), (15, 52664564), (20, 39498423), (30, 26332282), (60, 13166141), (947, 834180), (1894, 417090), (2841, 278060), (3788, 208545), (4735, 166836), (5682, 139030), (9470, 83418), (11364, 69515), (13903, 56820), (14205, 55612), (18940, 41709), (27806, 28410)]