71600820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1399}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 200860800

約数和(自身を除く): 129259980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 853, 1399, 1706, 2559, 2798, 3412, 4197, 4265, 5118, 5596, 6995, 8394, 8530, 10236, 12795, 13990, 16788, 17060, 20985, 25590, 27980, 41970, 51180, 83940, 1193347, 2386694, 3580041, 4773388, 5966735, 7160082, 11933470, 14320164, 17900205, 23866940, 35800410, 71600820]

約数ペア:

[(1, 71600820), (2, 35800410), (3, 23866940), (4, 17900205), (5, 14320164), (6, 11933470), (10, 7160082), (12, 5966735), (15, 4773388), (20, 3580041), (30, 2386694), (60, 1193347), (853, 83940), (1399, 51180), (1706, 41970), (2559, 27980), (2798, 25590), (3412, 20985), (4197, 17060), (4265, 16788), (5118, 13990), (5596, 12795), (6995, 10236), (8394, 8530)]