172330670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{8527}}^1$

素因数の和:8624

約数の個数: 32

約数和(自身を含む): 324200448

約数和(自身を除く): 151869778

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 4042, 8527, 10105, 17054, 20210, 42635, 85270, 366661, 400769, 733322, 801538, 1833305, 2003845, 3666610, 4007690, 17233067, 34466134, 86165335, 172330670]

約数ペア:

[(1, 172330670), (2, 86165335), (5, 34466134), (10, 17233067), (43, 4007690), (47, 3666610), (86, 2003845), (94, 1833305), (215, 801538), (235, 733322), (430, 400769), (470, 366661), (2021, 85270), (4042, 42635), (8527, 20210), (10105, 17054)]