756030656780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5400218977}}^1$

素因数の和:5400218993

約数の個数: 24

約数和(自身を含む): 1814473576608

約数和(自身を除く): 1058442919828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5400218977, 10800437954, 21600875908, 27001094885, 37801532839, 54002189770, 75603065678, 108004379540, 151206131356, 189007664195, 378015328390, 756030656780]

約数ペア:

[(1, 756030656780), (2, 378015328390), (4, 189007664195), (5, 151206131356), (7, 108004379540), (10, 75603065678), (14, 54002189770), (20, 37801532839), (28, 27001094885), (35, 21600875908), (70, 10800437954), (140, 5400218977)]