29315090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{418787}}^1$

素因数の和:418801

約数の個数: 16

約数和(自身を含む): 60305472

約数和(自身を除く): 30990382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 418787, 837574, 2093935, 2931509, 4187870, 5863018, 14657545, 29315090]

約数ペア:

[(1, 29315090), (2, 14657545), (5, 5863018), (7, 4187870), (10, 2931509), (14, 2093935), (35, 837574), (70, 418787)]