30296811

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 44605440

約数和(自身を除く): 14308629

約数列:

[1, 3, 19, 43, 47, 57, 129, 141, 263, 789, 817, 893, 2021, 2451, 2679, 4997, 6063, 11309, 12361, 14991, 33927, 37083, 38399, 115197, 214871, 234859, 531523, 644613, 704577, 1594569, 10098937, 30296811]

約数ペア:

[(1, 30296811), (3, 10098937), (19, 1594569), (43, 704577), (47, 644613), (57, 531523), (129, 234859), (141, 214871), (263, 115197), (789, 38399), (817, 37083), (893, 33927), (2021, 14991), (2451, 12361), (2679, 11309), (4997, 6063)]