147334040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{526193}}^1$

素因数の和:526211

約数の個数: 32

約数和(自身を含む): 378859680

約数和(自身を除く): 231525640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 526193, 1052386, 2104772, 2630965, 3683351, 4209544, 5261930, 7366702, 10523860, 14733404, 18416755, 21047720, 29466808, 36833510, 73667020, 147334040]

約数ペア:

[(1, 147334040), (2, 73667020), (4, 36833510), (5, 29466808), (7, 21047720), (8, 18416755), (10, 14733404), (14, 10523860), (20, 7366702), (28, 5261930), (35, 4209544), (40, 3683351), (56, 2630965), (70, 2104772), (140, 1052386), (280, 526193)]