4649970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11923}}^1$

素因数の和:11946

約数の個数: 32

約数和(自身を含む): 12019392

約数和(自身を除く): 7369422

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 11923, 23846, 35769, 59615, 71538, 119230, 154999, 178845, 309998, 357690, 464997, 774995, 929994, 1549990, 2324985, 4649970]

約数ペア:

[(1, 4649970), (2, 2324985), (3, 1549990), (5, 929994), (6, 774995), (10, 464997), (13, 357690), (15, 309998), (26, 178845), (30, 154999), (39, 119230), (65, 71538), (78, 59615), (130, 35769), (195, 23846), (390, 11923)]