142409770

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{23081}}^1$

素因数の和:23705

約数の個数: 16

約数和(自身を含む): 256764168

約数和(自身を除く): 114354398

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 23081, 46162, 115405, 230810, 14240977, 28481954, 71204885, 142409770]

約数ペア:

[(1, 142409770), (2, 71204885), (5, 28481954), (10, 14240977), (617, 230810), (1234, 115405), (3085, 46162), (6170, 23081)]