86754370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1021}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 162252720

約数和(自身を除く): 75498350

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 293, 586, 1021, 1465, 2042, 2930, 5105, 8497, 10210, 16994, 29609, 42485, 59218, 84970, 148045, 296090, 299153, 598306, 1495765, 2991530, 8675437, 17350874, 43377185, 86754370]

約数ペア:

[(1, 86754370), (2, 43377185), (5, 17350874), (10, 8675437), (29, 2991530), (58, 1495765), (145, 598306), (290, 299153), (293, 296090), (586, 148045), (1021, 84970), (1465, 59218), (2042, 42485), (2930, 29609), (5105, 16994), (8497, 10210)]