133452620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1013}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 320943168

約数和(自身を除く): 187490548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 941, 1013, 1882, 2026, 3764, 4052, 4705, 5065, 6587, 7091, 9410, 10130, 13174, 14182, 18820, 20260, 26348, 28364, 32935, 35455, 65870, 70910, 131740, 141820, 953233, 1906466, 3812932, 4766165, 6672631, 9532330, 13345262, 19064660, 26690524, 33363155, 66726310, 133452620]

約数ペア:

[(1, 133452620), (2, 66726310), (4, 33363155), (5, 26690524), (7, 19064660), (10, 13345262), (14, 9532330), (20, 6672631), (28, 4766165), (35, 3812932), (70, 1906466), (140, 953233), (941, 141820), (1013, 131740), (1882, 70910), (2026, 65870), (3764, 35455), (4052, 32935), (4705, 28364), (5065, 26348), (6587, 20260), (7091, 18820), (9410, 14182), (10130, 13174)]