179667970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 328458240

約数和(自身を除く): 148790270

約数列:

[1, 2, 5, 10, 109, 191, 218, 382, 545, 863, 955, 1090, 1726, 1910, 4315, 8630, 20819, 41638, 94067, 104095, 164833, 188134, 208190, 329666, 470335, 824165, 940670, 1648330, 17966797, 35933594, 89833985, 179667970]

約数ペア:

[(1, 179667970), (2, 89833985), (5, 35933594), (10, 17966797), (109, 1648330), (191, 940670), (218, 824165), (382, 470335), (545, 329666), (863, 208190), (955, 188134), (1090, 164833), (1726, 104095), (1910, 94067), (4315, 41638), (8630, 20819)]