30665229410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{110909}}^1$

素因数の和:111602

約数の個数: 32

約数和(自身を含む): 56569423680

約数和(自身を除く): 25904194270

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 643, 1286, 3215, 6430, 27649, 55298, 110909, 138245, 221818, 276490, 554545, 1109090, 4769087, 9538174, 23845435, 47690870, 71314487, 142628974, 356572435, 713144870, 3066522941, 6133045882, 15332614705, 30665229410]

約数ペア:

[(1, 30665229410), (2, 15332614705), (5, 6133045882), (10, 3066522941), (43, 713144870), (86, 356572435), (215, 142628974), (430, 71314487), (643, 47690870), (1286, 23845435), (3215, 9538174), (6430, 4769087), (27649, 1109090), (55298, 554545), (110909, 276490), (138245, 221818)]