112143390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{219889}}^1$

素因数の和:219916

約数の個数: 32

約数和(自身を含む): 284977440

約数和(自身を除く): 172834050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 219889, 439778, 659667, 1099445, 1319334, 2198890, 3298335, 3738113, 6596670, 7476226, 11214339, 18690565, 22428678, 37381130, 56071695, 112143390]

約数ペア:

[(1, 112143390), (2, 56071695), (3, 37381130), (5, 22428678), (6, 18690565), (10, 11214339), (15, 7476226), (17, 6596670), (30, 3738113), (34, 3298335), (51, 2198890), (85, 1319334), (102, 1099445), (170, 659667), (255, 439778), (510, 219889)]