17226860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{123049}}^1$

素因数の和:123065

約数の個数: 24

約数和(自身を含む): 41344800

約数和(自身を除く): 24117940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 123049, 246098, 492196, 615245, 861343, 1230490, 1722686, 2460980, 3445372, 4306715, 8613430, 17226860]

約数ペア:

[(1, 17226860), (2, 8613430), (4, 4306715), (5, 3445372), (7, 2460980), (10, 1722686), (14, 1230490), (20, 861343), (28, 615245), (35, 492196), (70, 246098), (140, 123049)]