7310290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 14451696

約数和(自身を除く): 7141406

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1061, 1378, 2122, 3445, 5305, 6890, 10610, 13793, 27586, 56233, 68965, 112466, 137930, 281165, 562330, 731029, 1462058, 3655145, 7310290]

約数ペア:

[(1, 7310290), (2, 3655145), (5, 1462058), (10, 731029), (13, 562330), (26, 281165), (53, 137930), (65, 112466), (106, 68965), (130, 56233), (265, 27586), (530, 13793), (689, 10610), (1061, 6890), (1378, 5305), (2122, 3445)]