571130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 1209600

約数和(自身を除く): 638470

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 199, 205, 287, 398, 410, 574, 995, 1393, 1435, 1990, 2786, 2870, 6965, 8159, 13930, 16318, 40795, 57113, 81590, 114226, 285565, 571130]

約数ペア:

[(1, 571130), (2, 285565), (5, 114226), (7, 81590), (10, 57113), (14, 40795), (35, 16318), (41, 13930), (70, 8159), (82, 6965), (199, 2870), (205, 2786), (287, 1990), (398, 1435), (410, 1393), (574, 995)]