164010770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6871}}^1$

素因数の和:6927

約数の個数: 64

約数和(自身を含む): 379994112

約数和(自身を除く): 215983342

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3410, 4774, 6871, 11935, 13742, 23870, 34355, 48097, 68710, 75581, 96194, 151162, 213001, 240485, 377905, 426002, 480970, 529067, 755810, 1058134, 1065005, 1491007, 2130010, 2343011, 2645335, 2982014, 4686022, 5290670, 7455035, 11715055, 14910070, 16401077, 23430110, 32802154, 82005385, 164010770]

約数ペア:

[(1, 164010770), (2, 82005385), (5, 32802154), (7, 23430110), (10, 16401077), (11, 14910070), (14, 11715055), (22, 7455035), (31, 5290670), (35, 4686022), (55, 2982014), (62, 2645335), (70, 2343011), (77, 2130010), (110, 1491007), (154, 1065005), (155, 1058134), (217, 755810), (310, 529067), (341, 480970), (385, 426002), (434, 377905), (682, 240485), (770, 213001), (1085, 151162), (1705, 96194), (2170, 75581), (2387, 68710), (3410, 48097), (4774, 34355), (6871, 23870), (11935, 13742)]