19068630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{90803}}^1$

素因数の和:90820

約数の個数: 32

約数和(自身を含む): 52303104

約数和(自身を除く): 33234474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 90803, 181606, 272409, 454015, 544818, 635621, 908030, 1271242, 1362045, 1906863, 2724090, 3178105, 3813726, 6356210, 9534315, 19068630]

約数ペア:

[(1, 19068630), (2, 9534315), (3, 6356210), (5, 3813726), (6, 3178105), (7, 2724090), (10, 1906863), (14, 1362045), (15, 1271242), (21, 908030), (30, 635621), (35, 544818), (42, 454015), (70, 272409), (105, 181606), (210, 90803)]