310020105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2371}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 519183360

約数和(自身を除く): 209163255

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 379, 1137, 1895, 2371, 5685, 7113, 8717, 11855, 26151, 35565, 43585, 54533, 130755, 163599, 272665, 817995, 898609, 2695827, 4493045, 13479135, 20668007, 62004021, 103340035, 310020105]

約数ペア:

[(1, 310020105), (3, 103340035), (5, 62004021), (15, 20668007), (23, 13479135), (69, 4493045), (115, 2695827), (345, 898609), (379, 817995), (1137, 272665), (1895, 163599), (2371, 130755), (5685, 54533), (7113, 43585), (8717, 35565), (11855, 26151)]