291265348630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38669}}^1\times {\mathrm{32749}}^1$

素因数の和:71448

約数の個数: 32

約数和(自身を含む): 547103160000

約数和(自身を除く): 255837811370

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 32749, 38669, 65498, 77338, 163745, 193345, 327490, 386690, 753227, 889387, 1506454, 1778774, 3766135, 4446935, 7532270, 8893870, 1266371081, 2532742162, 6331855405, 12663710810, 29126534863, 58253069726, 145632674315, 291265348630]

約数ペア:

[(1, 291265348630), (2, 145632674315), (5, 58253069726), (10, 29126534863), (23, 12663710810), (46, 6331855405), (115, 2532742162), (230, 1266371081), (32749, 8893870), (38669, 7532270), (65498, 4446935), (77338, 3766135), (163745, 1778774), (193345, 1506454), (327490, 889387), (386690, 753227)]