168986510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{219463}}^1$

素因数の和:219488

約数の個数: 32

約数和(自身を含む): 379233792

約数和(自身を除く): 210247282

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 219463, 438926, 1097315, 1536241, 2194630, 2414093, 3072482, 4828186, 7681205, 12070465, 15362410, 16898651, 24140930, 33797302, 84493255, 168986510]

約数ペア:

[(1, 168986510), (2, 84493255), (5, 33797302), (7, 24140930), (10, 16898651), (11, 15362410), (14, 12070465), (22, 7681205), (35, 4828186), (55, 3072482), (70, 2414093), (77, 2194630), (110, 1536241), (154, 1097315), (385, 438926), (770, 219463)]