74109970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39631}}^1$

素因数の和:39666

約数の個数: 32

約数和(自身を含む): 154089216

約数和(自身を除く): 79979246

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 39631, 79262, 198155, 396310, 435941, 673727, 871882, 1347454, 2179705, 3368635, 4359410, 6737270, 7410997, 14821994, 37054985, 74109970]

約数ペア:

[(1, 74109970), (2, 37054985), (5, 14821994), (10, 7410997), (11, 6737270), (17, 4359410), (22, 3368635), (34, 2179705), (55, 1347454), (85, 871882), (110, 673727), (170, 435941), (187, 396310), (374, 198155), (935, 79262), (1870, 39631)]