83750870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1619}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 172627200

約数和(自身を除く): 88876330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 739, 1478, 1619, 3238, 3695, 5173, 7390, 8095, 10346, 11333, 16190, 22666, 25865, 51730, 56665, 113330, 1196441, 2392882, 5982205, 8375087, 11964410, 16750174, 41875435, 83750870]

約数ペア:

[(1, 83750870), (2, 41875435), (5, 16750174), (7, 11964410), (10, 8375087), (14, 5982205), (35, 2392882), (70, 1196441), (739, 113330), (1478, 56665), (1619, 51730), (3238, 25865), (3695, 22666), (5173, 16190), (7390, 11333), (8095, 10346)]