2983290

素因数分解:

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

素因数の和:646

約数の個数: 32

約数和(自身を含む): 7205760

約数和(自身を除く): 4222470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 359, 554, 718, 831, 1077, 1385, 1662, 1795, 2154, 2770, 3590, 4155, 5385, 8310, 10770, 99443, 198886, 298329, 497215, 596658, 994430, 1491645, 2983290]

約数ペア:

[(1, 2983290), (2, 1491645), (3, 994430), (5, 596658), (6, 497215), (10, 298329), (15, 198886), (30, 99443), (277, 10770), (359, 8310), (554, 5385), (718, 4155), (831, 3590), (1077, 2770), (1385, 2154), (1662, 1795)]