78272430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2609081}}^1$

素因数の和:2609091

約数の個数: 16

約数和(自身を含む): 187853904

約数和(自身を除く): 109581474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2609081, 5218162, 7827243, 13045405, 15654486, 26090810, 39136215, 78272430]

約数ペア:

[(1, 78272430), (2, 39136215), (3, 26090810), (5, 15654486), (6, 13045405), (10, 7827243), (15, 5218162), (30, 2609081)]