105836780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{755977}}^1$

素因数の和:755993

約数の個数: 24

約数和(自身を含む): 254008608

約数和(自身を除く): 148171828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 755977, 1511954, 3023908, 3779885, 5291839, 7559770, 10583678, 15119540, 21167356, 26459195, 52918390, 105836780]

約数ペア:

[(1, 105836780), (2, 52918390), (4, 26459195), (5, 21167356), (7, 15119540), (10, 10583678), (14, 7559770), (20, 5291839), (28, 3779885), (35, 3023908), (70, 1511954), (140, 755977)]