8247870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 21660912

約数和(自身を除く): 13413042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 811, 1017, 1130, 1622, 1695, 2034, 2433, 3390, 4055, 4866, 5085, 7299, 8110, 10170, 12165, 14598, 24330, 36495, 72990, 91643, 183286, 274929, 458215, 549858, 824787, 916430, 1374645, 1649574, 2749290, 4123935, 8247870]

約数ペア:

[(1, 8247870), (2, 4123935), (3, 2749290), (5, 1649574), (6, 1374645), (9, 916430), (10, 824787), (15, 549858), (18, 458215), (30, 274929), (45, 183286), (90, 91643), (113, 72990), (226, 36495), (339, 24330), (565, 14598), (678, 12165), (811, 10170), (1017, 8110), (1130, 7299), (1622, 5085), (1695, 4866), (2034, 4055), (2433, 3390)]