2658065410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{265541}}^1$

素因数の和:265579

約数の個数: 64

約数和(自身を含む): 6423992064

約数和(自身を除く): 3765926654

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 265541, 531082, 1327705, 1858787, 2655410, 2920951, 3452033, 3717574, 5841902, 6904066, 9293935, 14604755, 17260165, 18587870, 20446657, 24164231, 29209510, 34520330, 37972363, 40893314, 48328462, 75944726, 102233285, 120821155, 189861815, 204466570, 241642310, 265806541, 379723630, 531613082, 1329032705, 2658065410]

約数ペア:

[(1, 2658065410), (2, 1329032705), (5, 531613082), (7, 379723630), (10, 265806541), (11, 241642310), (13, 204466570), (14, 189861815), (22, 120821155), (26, 102233285), (35, 75944726), (55, 48328462), (65, 40893314), (70, 37972363), (77, 34520330), (91, 29209510), (110, 24164231), (130, 20446657), (143, 18587870), (154, 17260165), (182, 14604755), (286, 9293935), (385, 6904066), (455, 5841902), (715, 3717574), (770, 3452033), (910, 2920951), (1001, 2655410), (1430, 1858787), (2002, 1327705), (5005, 531082), (10010, 265541)]