42543830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{607769}}^1$

素因数の和:607783

約数の個数: 16

約数和(自身を含む): 87518880

約数和(自身を除く): 44975050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 607769, 1215538, 3038845, 4254383, 6077690, 8508766, 21271915, 42543830]

約数ペア:

[(1, 42543830), (2, 21271915), (5, 8508766), (7, 6077690), (10, 4254383), (14, 3038845), (35, 1215538), (70, 607769)]