30776878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 21114962

約数列:

[1, 2, 11, 22, 59, 118, 131, 181, 262, 362, 649, 1298, 1441, 1991, 2882, 3982, 7729, 10679, 15458, 21358, 23711, 47422, 85019, 117469, 170038, 234938, 260821, 521642, 1398949, 2797898, 15388439, 30776878]

約数ペア:

[(1, 30776878), (2, 15388439), (11, 2797898), (22, 1398949), (59, 521642), (118, 260821), (131, 234938), (181, 170038), (262, 117469), (362, 85019), (649, 47422), (1298, 23711), (1441, 21358), (1991, 15458), (2882, 10679), (3982, 7729)]