345788450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5119}}^1$

素因数の和:5331

約数の個数: 48

約数和(自身を含む): 739000320

約数和(自身を除く): 393211870

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 193, 350, 386, 965, 1351, 1930, 2702, 4825, 5119, 6755, 9650, 10238, 13510, 25595, 33775, 35833, 51190, 67550, 71666, 127975, 179165, 255950, 358330, 895825, 987967, 1791650, 1975934, 4939835, 6915769, 9879670, 13831538, 24699175, 34578845, 49398350, 69157690, 172894225, 345788450]

約数ペア:

[(1, 345788450), (2, 172894225), (5, 69157690), (7, 49398350), (10, 34578845), (14, 24699175), (25, 13831538), (35, 9879670), (50, 6915769), (70, 4939835), (175, 1975934), (193, 1791650), (350, 987967), (386, 895825), (965, 358330), (1351, 255950), (1930, 179165), (2702, 127975), (4825, 71666), (5119, 67550), (6755, 51190), (9650, 35833), (10238, 33775), (13510, 25595)]