128252010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{4349}}^1$

素因数の和:5342

約数の個数: 32

約数和(自身を含む): 308188800

約数和(自身を除く): 179936790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 983, 1966, 2949, 4349, 4915, 5898, 8698, 9830, 13047, 14745, 21745, 26094, 29490, 43490, 65235, 130470, 4275067, 8550134, 12825201, 21375335, 25650402, 42750670, 64126005, 128252010]

約数ペア:

[(1, 128252010), (2, 64126005), (3, 42750670), (5, 25650402), (6, 21375335), (10, 12825201), (15, 8550134), (30, 4275067), (983, 130470), (1966, 65235), (2949, 43490), (4349, 29490), (4915, 26094), (5898, 21745), (8698, 14745), (9830, 13047)]