143574180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140759}}^1$

素因数の和:140788

約数の個数: 48

約数和(自身を含む): 425658240

約数和(自身を除く): 282084060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 140759, 281518, 422277, 563036, 703795, 844554, 1407590, 1689108, 2111385, 2392903, 2815180, 4222770, 4785806, 7178709, 8445540, 9571612, 11964515, 14357418, 23929030, 28714836, 35893545, 47858060, 71787090, 143574180]

約数ペア:

[(1, 143574180), (2, 71787090), (3, 47858060), (4, 35893545), (5, 28714836), (6, 23929030), (10, 14357418), (12, 11964515), (15, 9571612), (17, 8445540), (20, 7178709), (30, 4785806), (34, 4222770), (51, 2815180), (60, 2392903), (68, 2111385), (85, 1689108), (102, 1407590), (170, 844554), (204, 703795), (255, 563036), (340, 422277), (510, 281518), (1020, 140759)]