140258470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19031}}^1$

素因数の和:19116

約数の個数: 32

約数和(自身を含む): 279542016

約数和(自身を除く): 139283546

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 19031, 38062, 95155, 190310, 209341, 418682, 1046705, 1275077, 2093410, 2550154, 6375385, 12750770, 14025847, 28051694, 70129235, 140258470]

約数ペア:

[(1, 140258470), (2, 70129235), (5, 28051694), (10, 14025847), (11, 12750770), (22, 6375385), (55, 2550154), (67, 2093410), (110, 1275077), (134, 1046705), (335, 418682), (670, 209341), (737, 190310), (1474, 95155), (3685, 38062), (7370, 19031)]