30687748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84307}}^1$

素因数の和:84331

約数の個数: 24

約数和(自身を含む): 66097472

約数和(自身を除く): 35409724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 84307, 168614, 337228, 590149, 1095991, 1180298, 2191982, 2360596, 4383964, 7671937, 15343874, 30687748]

約数ペア:

[(1, 30687748), (2, 15343874), (4, 7671937), (7, 4383964), (13, 2360596), (14, 2191982), (26, 1180298), (28, 1095991), (52, 590149), (91, 337228), (182, 168614), (364, 84307)]