1270150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 2856960

約数和(自身を除く): 1586810

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 191, 266, 350, 382, 475, 665, 950, 955, 1330, 1337, 1910, 2674, 3325, 3629, 4775, 6650, 6685, 7258, 9550, 13370, 18145, 25403, 33425, 36290, 50806, 66850, 90725, 127015, 181450, 254030, 635075, 1270150]

約数ペア:

[(1, 1270150), (2, 635075), (5, 254030), (7, 181450), (10, 127015), (14, 90725), (19, 66850), (25, 50806), (35, 36290), (38, 33425), (50, 25403), (70, 18145), (95, 13370), (133, 9550), (175, 7258), (190, 6685), (191, 6650), (266, 4775), (350, 3629), (382, 3325), (475, 2674), (665, 1910), (950, 1337), (955, 1330)]