30321330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77747}}^1$

素因数の和:77770

約数の個数: 32

約数和(自身を含む): 78369984

約数和(自身を除く): 48048654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 77747, 155494, 233241, 388735, 466482, 777470, 1010711, 1166205, 2021422, 2332410, 3032133, 5053555, 6064266, 10107110, 15160665, 30321330]

約数ペア:

[(1, 30321330), (2, 15160665), (3, 10107110), (5, 6064266), (6, 5053555), (10, 3032133), (13, 2332410), (15, 2021422), (26, 1166205), (30, 1010711), (39, 777470), (65, 466482), (78, 388735), (130, 233241), (195, 155494), (390, 77747)]