68834370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{208589}}^1$

素因数の和:208610

約数の個数: 32

約数和(自身を含む): 180221760

約数和(自身を除く): 111387390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 208589, 417178, 625767, 1042945, 1251534, 2085890, 2294479, 3128835, 4588958, 6257670, 6883437, 11472395, 13766874, 22944790, 34417185, 68834370]

約数ペア:

[(1, 68834370), (2, 34417185), (3, 22944790), (5, 13766874), (6, 11472395), (10, 6883437), (11, 6257670), (15, 4588958), (22, 3128835), (30, 2294479), (33, 2085890), (55, 1251534), (66, 1042945), (110, 625767), (165, 417178), (330, 208589)]