427764090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1096831}}^1$

素因数の和:1096854

約数の個数: 32

約数和(自身を含む): 1105606656

約数和(自身を除く): 677842566

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1096831, 2193662, 3290493, 5484155, 6580986, 10968310, 14258803, 16452465, 28517606, 32904930, 42776409, 71294015, 85552818, 142588030, 213882045, 427764090]

約数ペア:

[(1, 427764090), (2, 213882045), (3, 142588030), (5, 85552818), (6, 71294015), (10, 42776409), (13, 32904930), (15, 28517606), (26, 16452465), (30, 14258803), (39, 10968310), (65, 6580986), (78, 5484155), (130, 3290493), (195, 2193662), (390, 1096831)]