13577820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9839}}^1$

素因数の和:9874

約数の個数: 48

約数和(自身を含む): 39674880

約数和(自身を除く): 26097060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9839, 19678, 29517, 39356, 49195, 59034, 98390, 118068, 147585, 196780, 226297, 295170, 452594, 590340, 678891, 905188, 1131485, 1357782, 2262970, 2715564, 3394455, 4525940, 6788910, 13577820]

約数ペア:

[(1, 13577820), (2, 6788910), (3, 4525940), (4, 3394455), (5, 2715564), (6, 2262970), (10, 1357782), (12, 1131485), (15, 905188), (20, 678891), (23, 590340), (30, 452594), (46, 295170), (60, 226297), (69, 196780), (92, 147585), (115, 118068), (138, 98390), (230, 59034), (276, 49195), (345, 39356), (460, 29517), (690, 19678), (1380, 9839)]