30467778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20071}}^1$

素因数の和:20110

約数の個数: 32

約数和(自身を含む): 69368832

約数和(自身を除く): 38901054

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 20071, 40142, 60213, 120426, 220781, 441562, 461633, 662343, 923266, 1324686, 1384899, 2769798, 5077963, 10155926, 15233889, 30467778]

約数ペア:

[(1, 30467778), (2, 15233889), (3, 10155926), (6, 5077963), (11, 2769798), (22, 1384899), (23, 1324686), (33, 923266), (46, 662343), (66, 461633), (69, 441562), (138, 220781), (253, 120426), (506, 60213), (759, 40142), (1518, 20071)]