6170780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4007}}^1$

素因数の和:4034

約数の個数: 48

約数和(自身を含む): 16160256

約数和(自身を除く): 9989476

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, 4007, 8014, 16028, 20035, 28049, 40070, 44077, 56098, 80140, 88154, 112196, 140245, 176308, 220385, 280490, 308539, 440770, 560980, 617078, 881540, 1234156, 1542695, 3085390, 6170780]

約数ペア:

[(1, 6170780), (2, 3085390), (4, 1542695), (5, 1234156), (7, 881540), (10, 617078), (11, 560980), (14, 440770), (20, 308539), (22, 280490), (28, 220385), (35, 176308), (44, 140245), (55, 112196), (70, 88154), (77, 80140), (110, 56098), (140, 44077), (154, 40070), (220, 28049), (308, 20035), (385, 16028), (770, 8014), (1540, 4007)]