81119190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2703973}}^1$

素因数の和:2703983

約数の個数: 16

約数和(自身を含む): 194686128

約数和(自身を除く): 113566938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2703973, 5407946, 8111919, 13519865, 16223838, 27039730, 40559595, 81119190]

約数ペア:

[(1, 81119190), (2, 40559595), (3, 27039730), (5, 16223838), (6, 13519865), (10, 8111919), (15, 5407946), (30, 2703973)]