70812546

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{240859}}^1$

素因数の和:240878

約数の個数: 24

約数和(自身を含む): 164748240

約数和(自身を除く): 93935694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 240859, 481718, 722577, 1445154, 1686013, 3372026, 5058039, 10116078, 11802091, 23604182, 35406273, 70812546]

約数ペア:

[(1, 70812546), (2, 35406273), (3, 23604182), (6, 11802091), (7, 10116078), (14, 5058039), (21, 3372026), (42, 1686013), (49, 1445154), (98, 722577), (147, 481718), (294, 240859)]