77891370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2596379}}^1$

素因数の和:2596389

約数の個数: 16

約数和(自身を含む): 186939360

約数和(自身を除く): 109047990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2596379, 5192758, 7789137, 12981895, 15578274, 25963790, 38945685, 77891370]

約数ペア:

[(1, 77891370), (2, 38945685), (3, 25963790), (5, 15578274), (6, 12981895), (10, 7789137), (15, 5192758), (30, 2596379)]