29403620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21943}}^1$

素因数の和:22019

約数の個数: 24

約数和(自身を含む): 62672064

約数和(自身を除く): 33268444

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 21943, 43886, 87772, 109715, 219430, 438860, 1470181, 2940362, 5880724, 7350905, 14701810, 29403620]

約数ペア:

[(1, 29403620), (2, 14701810), (4, 7350905), (5, 5880724), (10, 2940362), (20, 1470181), (67, 438860), (134, 219430), (268, 109715), (335, 87772), (670, 43886), (1340, 21943)]