30581030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{132961}}^1$

素因数の和:132991

約数の個数: 16

約数和(自身を含む): 57439584

約数和(自身を除く): 26858554

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 132961, 265922, 664805, 1329610, 3058103, 6116206, 15290515, 30581030]

約数ペア:

[(1, 30581030), (2, 15290515), (5, 6116206), (10, 3058103), (23, 1329610), (46, 664805), (115, 265922), (230, 132961)]