9250780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6007}}^1$

素因数の和:6034

約数の個数: 48

約数和(自身を含む): 24224256

約数和(自身を除く): 14973476

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 6007, 12014, 24028, 30035, 42049, 60070, 66077, 84098, 120140, 132154, 168196, 210245, 264308, 330385, 420490, 462539, 660770, 840980, 925078, 1321540, 1850156, 2312695, 4625390, 9250780]

約数ペア:

[(1, 9250780), (2, 4625390), (4, 2312695), (5, 1850156), (7, 1321540), (10, 925078), (11, 840980), (14, 660770), (20, 462539), (22, 420490), (28, 330385), (35, 264308), (44, 210245), (55, 168196), (70, 132154), (77, 120140), (110, 84098), (140, 66077), (154, 60070), (220, 42049), (308, 30035), (385, 24028), (770, 12014), (1540, 6007)]