71336870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3623}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 140901120

約数和(自身を除く): 69564250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3623, 3938, 7246, 9845, 18115, 19690, 36230, 39853, 79706, 199265, 398530, 648517, 1297034, 3242585, 6485170, 7133687, 14267374, 35668435, 71336870]

約数ペア:

[(1, 71336870), (2, 35668435), (5, 14267374), (10, 7133687), (11, 6485170), (22, 3242585), (55, 1297034), (110, 648517), (179, 398530), (358, 199265), (895, 79706), (1790, 39853), (1969, 36230), (3623, 19690), (3938, 18115), (7246, 9845)]