69633740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1031}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 160199424

約数和(自身を除く): 90565684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 307, 614, 1031, 1228, 1535, 2062, 3070, 3377, 4124, 5155, 6140, 6754, 10310, 11341, 13508, 16885, 20620, 22682, 33770, 45364, 56705, 67540, 113410, 226820, 316517, 633034, 1266068, 1582585, 3165170, 3481687, 6330340, 6963374, 13926748, 17408435, 34816870, 69633740]

約数ペア:

[(1, 69633740), (2, 34816870), (4, 17408435), (5, 13926748), (10, 6963374), (11, 6330340), (20, 3481687), (22, 3165170), (44, 1582585), (55, 1266068), (110, 633034), (220, 316517), (307, 226820), (614, 113410), (1031, 67540), (1228, 56705), (1535, 45364), (2062, 33770), (3070, 22682), (3377, 20620), (4124, 16885), (5155, 13508), (6140, 11341), (6754, 10310)]