267796990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{2647}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 492655104

約数和(自身を除く): 224858114

約数列:

[1, 2, 5, 10, 67, 134, 151, 302, 335, 670, 755, 1510, 2647, 5294, 10117, 13235, 20234, 26470, 50585, 101170, 177349, 354698, 399697, 799394, 886745, 1773490, 1998485, 3996970, 26779699, 53559398, 133898495, 267796990]

約数ペア:

[(1, 267796990), (2, 133898495), (5, 53559398), (10, 26779699), (67, 3996970), (134, 1998485), (151, 1773490), (302, 886745), (335, 799394), (670, 399697), (755, 354698), (1510, 177349), (2647, 101170), (5294, 50585), (10117, 26470), (13235, 20234)]