30146506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 50295168

約数和(自身を除く): 20148662

約数列:

[1, 2, 13, 26, 53, 106, 131, 167, 262, 334, 689, 1378, 1703, 2171, 3406, 4342, 6943, 8851, 13886, 17702, 21877, 43754, 90259, 115063, 180518, 230126, 284401, 568802, 1159481, 2318962, 15073253, 30146506]

約数ペア:

[(1, 30146506), (2, 15073253), (13, 2318962), (26, 1159481), (53, 568802), (106, 284401), (131, 230126), (167, 180518), (262, 115063), (334, 90259), (689, 43754), (1378, 21877), (1703, 17702), (2171, 13886), (3406, 8851), (4342, 6943)]