129260410

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{74717}}^1$

素因数の和:74897

約数の個数: 16

約数和(自身を含む): 234016776

約数和(自身を除く): 104756366

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 74717, 149434, 373585, 747170, 12926041, 25852082, 64630205, 129260410]

約数ペア:

[(1, 129260410), (2, 64630205), (5, 25852082), (10, 12926041), (173, 747170), (346, 373585), (865, 149434), (1730, 74717)]