68757270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2291909}}^1$

素因数の和:2291919

約数の個数: 16

約数和(自身を含む): 165017520

約数和(自身を除く): 96260250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2291909, 4583818, 6875727, 11459545, 13751454, 22919090, 34378635, 68757270]

約数ペア:

[(1, 68757270), (2, 34378635), (3, 22919090), (5, 13751454), (6, 11459545), (10, 6875727), (15, 4583818), (30, 2291909)]