340577.0000000

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 11252736

約数和(自身を除く): 4629081

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 263, 345, 365, 789, 1095, 1315, 1679, 3945, 5037, 6049, 8395, 18147, 19199, 25185, 30245, 57597, 90735, 95995, 287985, 441577, 1324731, 2207885, 6623655]

約数ペア:

[(1, 6623655), (3, 2207885), (5, 1324731), (15, 441577), (23, 287985), (69, 95995), (73, 90735), (115, 57597), (219, 30245), (263, 25185), (345, 19199), (365, 18147), (789, 8395), (1095, 6049), (1315, 5037), (1679, 3945)]