30868965

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 55416960

約数和(自身を除く): 24547995

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2137, 2889, 4815, 6411, 10685, 14445, 19233, 32055, 57699, 96165, 228659, 288495, 685977, 1143295, 2057931, 3429885, 6173793, 10289655, 30868965]

約数ペア:

[(1, 30868965), (3, 10289655), (5, 6173793), (9, 3429885), (15, 2057931), (27, 1143295), (45, 685977), (107, 288495), (135, 228659), (321, 96165), (535, 57699), (963, 32055), (1605, 19233), (2137, 14445), (2889, 10685), (4815, 6411)]