30870678

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{70481}}^1$

素因数の和:70559

約数の個数: 16

約数和(自身を含む): 62588016

約数和(自身を除く): 31717338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 70481, 140962, 211443, 422886, 5145113, 10290226, 15435339, 30870678]

約数ペア:

[(1, 30870678), (2, 15435339), (3, 10290226), (6, 5145113), (73, 422886), (146, 211443), (219, 140962), (438, 70481)]