303860590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{120103}}^1$

素因数の和:120144

約数の個数: 32

約数和(自身を含む): 622619136

約数和(自身を除く): 318758546

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 120103, 240206, 600515, 1201030, 1321133, 2642266, 2762369, 5524738, 6605665, 13211330, 13811845, 27623690, 30386059, 60772118, 151930295, 303860590]

約数ペア:

[(1, 303860590), (2, 151930295), (5, 60772118), (10, 30386059), (11, 27623690), (22, 13811845), (23, 13211330), (46, 6605665), (55, 5524738), (110, 2762369), (115, 2642266), (230, 1321133), (253, 1201030), (506, 600515), (1265, 240206), (2530, 120103)]