30540174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2897}}^1$

素因数の和:3160

約数の個数: 32

約数和(自身を含む): 70108416

約数和(自身を除く): 39568242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 2897, 3514, 5271, 5794, 8691, 10542, 17382, 20279, 40558, 60837, 121674, 727147, 1454294, 2181441, 4362882, 5090029, 10180058, 15270087, 30540174]

約数ペア:

[(1, 30540174), (2, 15270087), (3, 10180058), (6, 5090029), (7, 4362882), (14, 2181441), (21, 1454294), (42, 727147), (251, 121674), (502, 60837), (753, 40558), (1506, 20279), (1757, 17382), (2897, 10542), (3514, 8691), (5271, 5794)]