7804700670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20012053}}^1$

素因数の和:20012076

約数の個数: 32

約数和(自身を含む): 20172150432

約数和(自身を除く): 12367449762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 20012053, 40024106, 60036159, 100060265, 120072318, 200120530, 260156689, 300180795, 520313378, 600361590, 780470067, 1300783445, 1560940134, 2601566890, 3902350335, 7804700670]

約数ペア:

[(1, 7804700670), (2, 3902350335), (3, 2601566890), (5, 1560940134), (6, 1300783445), (10, 780470067), (13, 600361590), (15, 520313378), (26, 300180795), (30, 260156689), (39, 200120530), (65, 120072318), (78, 100060265), (130, 60036159), (195, 40024106), (390, 20012053)]