30250360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{108037}}^1$

素因数の和:108055

約数の個数: 32

約数和(自身を含む): 77787360

約数和(自身を除く): 47537000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 108037, 216074, 432148, 540185, 756259, 864296, 1080370, 1512518, 2160740, 3025036, 3781295, 4321480, 6050072, 7562590, 15125180, 30250360]

約数ペア:

[(1, 30250360), (2, 15125180), (4, 7562590), (5, 6050072), (7, 4321480), (8, 3781295), (10, 3025036), (14, 2160740), (20, 1512518), (28, 1080370), (35, 864296), (40, 756259), (56, 540185), (70, 432148), (140, 216074), (280, 108037)]