6324220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 15321600

約数和(自身を除く): 8997380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 227, 398, 454, 796, 908, 995, 1135, 1393, 1589, 1990, 2270, 2786, 3178, 3980, 4540, 5572, 6356, 6965, 7945, 13930, 15890, 27860, 31780, 45173, 90346, 180692, 225865, 316211, 451730, 632422, 903460, 1264844, 1581055, 3162110, 6324220]

約数ペア:

[(1, 6324220), (2, 3162110), (4, 1581055), (5, 1264844), (7, 903460), (10, 632422), (14, 451730), (20, 316211), (28, 225865), (35, 180692), (70, 90346), (140, 45173), (199, 31780), (227, 27860), (398, 15890), (454, 13930), (796, 7945), (908, 6965), (995, 6356), (1135, 5572), (1393, 4540), (1589, 3980), (1990, 3178), (2270, 2786)]