301086520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8467}}^1$

素因数の和:8612

約数の個数: 64

約数和(自身を含む): 780410880

約数和(自身を除く): 479324360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 8467, 8890, 16934, 17780, 33868, 35560, 42335, 59269, 67736, 84670, 118538, 169340, 237076, 296345, 338680, 474152, 592690, 1075309, 1185380, 2150618, 2370760, 4301236, 5376545, 7527163, 8602472, 10753090, 15054326, 21506180, 30108652, 37635815, 43012360, 60217304, 75271630, 150543260, 301086520]

約数ペア:

[(1, 301086520), (2, 150543260), (4, 75271630), (5, 60217304), (7, 43012360), (8, 37635815), (10, 30108652), (14, 21506180), (20, 15054326), (28, 10753090), (35, 8602472), (40, 7527163), (56, 5376545), (70, 4301236), (127, 2370760), (140, 2150618), (254, 1185380), (280, 1075309), (508, 592690), (635, 474152), (889, 338680), (1016, 296345), (1270, 237076), (1778, 169340), (2540, 118538), (3556, 84670), (4445, 67736), (5080, 59269), (7112, 42335), (8467, 35560), (8890, 33868), (16934, 17780)]