98548940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{839}}^2$

素因数の和:1694

約数の個数: 36

約数和(自身を含む): 236799696

約数和(自身を除く): 138250756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 839, 1678, 3356, 4195, 5873, 8390, 11746, 16780, 23492, 29365, 58730, 117460, 703921, 1407842, 2815684, 3519605, 4927447, 7039210, 9854894, 14078420, 19709788, 24637235, 49274470, 98548940]

約数ペア:

[(1, 98548940), (2, 49274470), (4, 24637235), (5, 19709788), (7, 14078420), (10, 9854894), (14, 7039210), (20, 4927447), (28, 3519605), (35, 2815684), (70, 1407842), (140, 703921), (839, 117460), (1678, 58730), (3356, 29365), (4195, 23492), (5873, 16780), (8390, 11746)]