107698780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{937}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 259068096

約数和(自身を除く): 151369316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 821, 937, 1642, 1874, 3284, 3748, 4105, 4685, 5747, 6559, 8210, 9370, 11494, 13118, 16420, 18740, 22988, 26236, 28735, 32795, 57470, 65590, 114940, 131180, 769277, 1538554, 3077108, 3846385, 5384939, 7692770, 10769878, 15385540, 21539756, 26924695, 53849390, 107698780]

約数ペア:

[(1, 107698780), (2, 53849390), (4, 26924695), (5, 21539756), (7, 15385540), (10, 10769878), (14, 7692770), (20, 5384939), (28, 3846385), (35, 3077108), (70, 1538554), (140, 769277), (821, 131180), (937, 114940), (1642, 65590), (1874, 57470), (3284, 32795), (3748, 28735), (4105, 26236), (4685, 22988), (5747, 18740), (6559, 16420), (8210, 13118), (9370, 11494)]