54320199180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69641281}}^1$

素因数の和:69641306

約数の個数: 48

約数和(自身を含む): 163796295264

約数和(自身を除く): 109476096084

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, 69641281, 139282562, 208923843, 278565124, 348206405, 417847686, 696412810, 835695372, 905336653, 1044619215, 1392825620, 1810673306, 2089238430, 2716009959, 3621346612, 4178476860, 4526683265, 5432019918, 9053366530, 10864039836, 13580049795, 18106733060, 27160099590, 54320199180]

約数ペア:

[(1, 54320199180), (2, 27160099590), (3, 18106733060), (4, 13580049795), (5, 10864039836), (6, 9053366530), (10, 5432019918), (12, 4526683265), (13, 4178476860), (15, 3621346612), (20, 2716009959), (26, 2089238430), (30, 1810673306), (39, 1392825620), (52, 1044619215), (60, 905336653), (65, 835695372), (78, 696412810), (130, 417847686), (156, 348206405), (195, 278565124), (260, 208923843), (390, 139282562), (780, 69641281)]