15540370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 29091888

約数和(自身を除く): 13551518

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 370, 433, 485, 866, 970, 2165, 3589, 4330, 7178, 16021, 17945, 32042, 35890, 42001, 80105, 84002, 160210, 210005, 420010, 1554037, 3108074, 7770185, 15540370]

約数ペア:

[(1, 15540370), (2, 7770185), (5, 3108074), (10, 1554037), (37, 420010), (74, 210005), (97, 160210), (185, 84002), (194, 80105), (370, 42001), (433, 35890), (485, 32042), (866, 17945), (970, 16021), (2165, 7178), (3589, 4330)]