87068670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223253}}^1$

素因数の和:223276

約数の個数: 32

約数和(自身を含む): 225040032

約数和(自身を除く): 137971362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 223253, 446506, 669759, 1116265, 1339518, 2232530, 2902289, 3348795, 5804578, 6697590, 8706867, 14511445, 17413734, 29022890, 43534335, 87068670]

約数ペア:

[(1, 87068670), (2, 43534335), (3, 29022890), (5, 17413734), (6, 14511445), (10, 8706867), (13, 6697590), (15, 5804578), (26, 3348795), (30, 2902289), (39, 2232530), (65, 1339518), (78, 1116265), (130, 669759), (195, 446506), (390, 223253)]