135922020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174259}}^1$

素因数の和:174284

約数の個数: 48

約数和(自身を含む): 409859520

約数和(自身を除く): 273937500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 174259, 348518, 522777, 697036, 871295, 1045554, 1742590, 2091108, 2265367, 2613885, 3485180, 4530734, 5227770, 6796101, 9061468, 10455540, 11326835, 13592202, 22653670, 27184404, 33980505, 45307340, 67961010, 135922020]

約数ペア:

[(1, 135922020), (2, 67961010), (3, 45307340), (4, 33980505), (5, 27184404), (6, 22653670), (10, 13592202), (12, 11326835), (13, 10455540), (15, 9061468), (20, 6796101), (26, 5227770), (30, 4530734), (39, 3485180), (52, 2613885), (60, 2265367), (65, 2091108), (78, 1742590), (130, 1045554), (156, 871295), (195, 697036), (260, 522777), (390, 348518), (780, 174259)]