8834820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 24884160

約数和(自身を除く): 16049340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 643, 687, 916, 1145, 1286, 1374, 1929, 2290, 2572, 2748, 3215, 3435, 3858, 4580, 6430, 6870, 7716, 9645, 12860, 13740, 19290, 38580, 147247, 294494, 441741, 588988, 736235, 883482, 1472470, 1766964, 2208705, 2944940, 4417410, 8834820]

約数ペア:

[(1, 8834820), (2, 4417410), (3, 2944940), (4, 2208705), (5, 1766964), (6, 1472470), (10, 883482), (12, 736235), (15, 588988), (20, 441741), (30, 294494), (60, 147247), (229, 38580), (458, 19290), (643, 13740), (687, 12860), (916, 9645), (1145, 7716), (1286, 6870), (1374, 6430), (1929, 4580), (2290, 3858), (2572, 3435), (2748, 3215)]