914677960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3266707}}^1$

素因数の和:3266725

約数の個数: 32

約数和(自身を含む): 2352029760

約数和(自身を除く): 1437351800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3266707, 6533414, 13066828, 16333535, 22866949, 26133656, 32667070, 45733898, 65334140, 91467796, 114334745, 130668280, 182935592, 228669490, 457338980, 914677960]

約数ペア:

[(1, 914677960), (2, 457338980), (4, 228669490), (5, 182935592), (7, 130668280), (8, 114334745), (10, 91467796), (14, 65334140), (20, 45733898), (28, 32667070), (35, 26133656), (40, 22866949), (56, 16333535), (70, 13066828), (140, 6533414), (280, 3266707)]