1066686540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{172603}}^1$

素因数の和:172718

約数の個数: 48

約数和(自身を含む): 3015737088

約数和(自身を除く): 1949050548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 172603, 345206, 517809, 690412, 863015, 1035618, 1726030, 2071236, 2589045, 3452060, 5178090, 10356180, 17778109, 35556218, 53334327, 71112436, 88890545, 106668654, 177781090, 213337308, 266671635, 355562180, 533343270, 1066686540]

約数ペア:

[(1, 1066686540), (2, 533343270), (3, 355562180), (4, 266671635), (5, 213337308), (6, 177781090), (10, 106668654), (12, 88890545), (15, 71112436), (20, 53334327), (30, 35556218), (60, 17778109), (103, 10356180), (206, 5178090), (309, 3452060), (412, 2589045), (515, 2071236), (618, 1726030), (1030, 1035618), (1236, 863015), (1545, 690412), (2060, 517809), (3090, 345206), (6180, 172603)]