173172660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{26479}}^1$

素因数の和:26600

約数の個数: 48

約数和(自身を含む): 489350400

約数和(自身を除く): 316177740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 26479, 52958, 79437, 105916, 132395, 158874, 264790, 317748, 397185, 529580, 794370, 1588740, 2886211, 5772422, 8658633, 11544844, 14431055, 17317266, 28862110, 34634532, 43293165, 57724220, 86586330, 173172660]

約数ペア:

[(1, 173172660), (2, 86586330), (3, 57724220), (4, 43293165), (5, 34634532), (6, 28862110), (10, 17317266), (12, 14431055), (15, 11544844), (20, 8658633), (30, 5772422), (60, 2886211), (109, 1588740), (218, 794370), (327, 529580), (436, 397185), (545, 317748), (654, 264790), (1090, 158874), (1308, 132395), (1635, 105916), (2180, 79437), (3270, 52958), (6540, 26479)]