102806060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{734329}}^1$

素因数の和:734345

約数の個数: 24

約数和(自身を含む): 246734880

約数和(自身を除く): 143928820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 734329, 1468658, 2937316, 3671645, 5140303, 7343290, 10280606, 14686580, 20561212, 25701515, 51403030, 102806060]

約数ペア:

[(1, 102806060), (2, 51403030), (4, 25701515), (5, 20561212), (7, 14686580), (10, 10280606), (14, 7343290), (20, 5140303), (28, 3671645), (35, 2937316), (70, 1468658), (140, 734329)]