8949870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 23418720

約数和(自身を除く): 14468850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 359, 554, 718, 831, 1077, 1385, 1662, 1795, 2154, 2493, 2770, 3231, 3590, 4155, 4986, 5385, 6462, 8310, 10770, 12465, 16155, 24930, 32310, 99443, 198886, 298329, 497215, 596658, 894987, 994430, 1491645, 1789974, 2983290, 4474935, 8949870]

約数ペア:

[(1, 8949870), (2, 4474935), (3, 2983290), (5, 1789974), (6, 1491645), (9, 994430), (10, 894987), (15, 596658), (18, 497215), (30, 298329), (45, 198886), (90, 99443), (277, 32310), (359, 24930), (554, 16155), (718, 12465), (831, 10770), (1077, 8310), (1385, 6462), (1662, 5385), (1795, 4986), (2154, 4155), (2493, 3590), (2770, 3231)]