75986540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{542761}}^1$

素因数の和:542777

約数の個数: 24

約数和(自身を含む): 182368032

約数和(自身を除く): 106381492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 542761, 1085522, 2171044, 2713805, 3799327, 5427610, 7598654, 10855220, 15197308, 18996635, 37993270, 75986540]

約数ペア:

[(1, 75986540), (2, 37993270), (4, 18996635), (5, 15197308), (7, 10855220), (10, 7598654), (14, 5427610), (20, 3799327), (28, 2713805), (35, 2171044), (70, 1085522), (140, 542761)]