30296955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{619}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 22199685

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 251, 619, 753, 1255, 1857, 3095, 3263, 3765, 8047, 9285, 9789, 16315, 24141, 40235, 48945, 120705, 155369, 466107, 776845, 2019797, 2330535, 6059391, 10098985, 30296955]

約数ペア:

[(1, 30296955), (3, 10098985), (5, 6059391), (13, 2330535), (15, 2019797), (39, 776845), (65, 466107), (195, 155369), (251, 120705), (619, 48945), (753, 40235), (1255, 24141), (1857, 16315), (3095, 9789), (3263, 9285), (3765, 8047)]