1954170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21713}}^1$

素因数の和:21726

約数の個数: 24

約数和(自身を含む): 5081076

約数和(自身を除く): 3126906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21713, 43426, 65139, 108565, 130278, 195417, 217130, 325695, 390834, 651390, 977085, 1954170]

約数ペア:

[(1, 1954170), (2, 977085), (3, 651390), (5, 390834), (6, 325695), (9, 217130), (10, 195417), (15, 130278), (18, 108565), (30, 65139), (45, 43426), (90, 21713)]