3908340

素因数分解:

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

素因数の和:21728

約数の個数: 36

約数和(自身を含む): 11855844

約数和(自身を除く): 7947504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 21713, 43426, 65139, 86852, 108565, 130278, 195417, 217130, 260556, 325695, 390834, 434260, 651390, 781668, 977085, 1302780, 1954170, 3908340]

約数ペア:

[(1, 3908340), (2, 1954170), (3, 1302780), (4, 977085), (5, 781668), (6, 651390), (9, 434260), (10, 390834), (12, 325695), (15, 260556), (18, 217130), (20, 195417), (30, 130278), (36, 108565), (45, 86852), (60, 65139), (90, 43426), (180, 21713)]