71917770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2397259}}^1$

素因数の和:2397269

約数の個数: 16

約数和(自身を含む): 172602720

約数和(自身を除く): 100684950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2397259, 4794518, 7191777, 11986295, 14383554, 23972590, 35958885, 71917770]

約数ペア:

[(1, 71917770), (2, 35958885), (3, 23972590), (5, 14383554), (6, 11986295), (10, 7191777), (15, 4794518), (30, 2397259)]