12080390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 15014650

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 293, 310, 434, 586, 589, 665, 1085, 1178, 1330, 1465, 2051, 2170, 2930, 2945, 4102, 4123, 5567, 5890, 8246, 9083, 10255, 11134, 18166, 20510, 20615, 27835, 38969, 41230, 45415, 55670, 63581, 77938, 90830, 127162, 172577, 194845, 317905, 345154, 389690, 635810, 862885, 1208039, 1725770, 2416078, 6040195, 12080390]

約数ペア:

[(1, 12080390), (2, 6040195), (5, 2416078), (7, 1725770), (10, 1208039), (14, 862885), (19, 635810), (31, 389690), (35, 345154), (38, 317905), (62, 194845), (70, 172577), (95, 127162), (133, 90830), (155, 77938), (190, 63581), (217, 55670), (266, 45415), (293, 41230), (310, 38969), (434, 27835), (586, 20615), (589, 20510), (665, 18166), (1085, 11134), (1178, 10255), (1330, 9083), (1465, 8246), (2051, 5890), (2170, 5567), (2930, 4123), (2945, 4102)]