30646495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 43156800

約数和(自身を除く): 12510305

約数列:

[1, 5, 11, 17, 55, 73, 85, 187, 365, 449, 803, 935, 1241, 2245, 4015, 4939, 6205, 7633, 13651, 24695, 32777, 38165, 68255, 83963, 163885, 360547, 419815, 557209, 1802735, 2786045, 6129299, 30646495]

約数ペア:

[(1, 30646495), (5, 6129299), (11, 2786045), (17, 1802735), (55, 557209), (73, 419815), (85, 360547), (187, 163885), (365, 83963), (449, 68255), (803, 38165), (935, 32777), (1241, 24695), (2245, 13651), (4015, 7633), (4939, 6205)]