3947430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131581}}^1$

素因数の和:131591

約数の個数: 16

約数和(自身を含む): 9473904

約数和(自身を除く): 5526474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131581, 263162, 394743, 657905, 789486, 1315810, 1973715, 3947430]

約数ペア:

[(1, 3947430), (2, 1973715), (3, 1315810), (5, 789486), (6, 657905), (10, 394743), (15, 263162), (30, 131581)]