40751970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{194057}}^1$

素因数の和:194074

約数の個数: 32

約数和(自身を含む): 111777408

約数和(自身を除く): 71025438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 194057, 388114, 582171, 970285, 1164342, 1358399, 1940570, 2716798, 2910855, 4075197, 5821710, 6791995, 8150394, 13583990, 20375985, 40751970]

約数ペア:

[(1, 40751970), (2, 20375985), (3, 13583990), (5, 8150394), (6, 6791995), (7, 5821710), (10, 4075197), (14, 2910855), (15, 2716798), (21, 1940570), (30, 1358399), (35, 1164342), (42, 970285), (70, 582171), (105, 388114), (210, 194057)]