71897030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107309}}^1$

素因数の和:107383

約数の個数: 16

約数和(自身を含む): 131347440

約数和(自身を除く): 59450410

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 107309, 214618, 536545, 1073090, 7189703, 14379406, 35948515, 71897030]

約数ペア:

[(1, 71897030), (2, 35948515), (5, 14379406), (10, 7189703), (67, 1073090), (134, 536545), (335, 214618), (670, 107309)]