169880810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 342766080

約数和(自身を除く): 172885270

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 113, 158, 173, 226, 346, 395, 565, 790, 865, 869, 1130, 1243, 1730, 1738, 1903, 2486, 3806, 4345, 6215, 8690, 8927, 9515, 12430, 13667, 17854, 19030, 19549, 27334, 39098, 44635, 68335, 89270, 97745, 98197, 136670, 150337, 195490, 196394, 215039, 300674, 430078, 490985, 751685, 981970, 1075195, 1503370, 1544371, 2150390, 3088742, 7721855, 15443710, 16988081, 33976162, 84940405, 169880810]

約数ペア:

[(1, 169880810), (2, 84940405), (5, 33976162), (10, 16988081), (11, 15443710), (22, 7721855), (55, 3088742), (79, 2150390), (110, 1544371), (113, 1503370), (158, 1075195), (173, 981970), (226, 751685), (346, 490985), (395, 430078), (565, 300674), (790, 215039), (865, 196394), (869, 195490), (1130, 150337), (1243, 136670), (1730, 98197), (1738, 97745), (1903, 89270), (2486, 68335), (3806, 44635), (4345, 39098), (6215, 27334), (8690, 19549), (8927, 19030), (9515, 17854), (12430, 13667)]