30701295

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 54843840

約数和(自身を除く): 24142545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 821, 831, 1385, 2463, 2493, 4105, 4155, 7389, 7479, 12315, 12465, 22167, 36945, 37395, 110835, 227417, 682251, 1137085, 2046753, 3411255, 6140259, 10233765, 30701295]

約数ペア:

[(1, 30701295), (3, 10233765), (5, 6140259), (9, 3411255), (15, 2046753), (27, 1137085), (45, 682251), (135, 227417), (277, 110835), (821, 37395), (831, 36945), (1385, 22167), (2463, 12465), (2493, 12315), (4105, 7479), (4155, 7389)]