30488310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19927}}^1$

素因数の和:19957

約数の個数: 48

約数和(自身を含む): 83936736

約数和(自身を除く): 53448426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 19927, 39854, 59781, 99635, 119562, 179343, 199270, 298905, 338759, 358686, 597810, 677518, 896715, 1016277, 1693795, 1793430, 2032554, 3048831, 3387590, 5081385, 6097662, 10162770, 15244155, 30488310]

約数ペア:

[(1, 30488310), (2, 15244155), (3, 10162770), (5, 6097662), (6, 5081385), (9, 3387590), (10, 3048831), (15, 2032554), (17, 1793430), (18, 1693795), (30, 1016277), (34, 896715), (45, 677518), (51, 597810), (85, 358686), (90, 338759), (102, 298905), (153, 199270), (170, 179343), (255, 119562), (306, 99635), (510, 59781), (765, 39854), (1530, 19927)]