968156980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6915407}}^1$

素因数の和:6915423

約数の個数: 24

約数和(自身を含む): 2323577088

約数和(自身を除く): 1355420108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6915407, 13830814, 27661628, 34577035, 48407849, 69154070, 96815698, 138308140, 193631396, 242039245, 484078490, 968156980]

約数ペア:

[(1, 968156980), (2, 484078490), (4, 242039245), (5, 193631396), (7, 138308140), (10, 96815698), (14, 69154070), (20, 48407849), (28, 34577035), (35, 27661628), (70, 13830814), (140, 6915407)]