17974170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{66571}}^1$

素因数の和:66587

約数の個数: 32

約数和(自身を含む): 47931840

約数和(自身を除く): 29957670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 66571, 133142, 199713, 332855, 399426, 599139, 665710, 998565, 1198278, 1797417, 1997130, 2995695, 3594834, 5991390, 8987085, 17974170]

約数ペア:

[(1, 17974170), (2, 8987085), (3, 5991390), (5, 3594834), (6, 2995695), (9, 1997130), (10, 1797417), (15, 1198278), (18, 998565), (27, 665710), (30, 599139), (45, 399426), (54, 332855), (90, 199713), (135, 133142), (270, 66571)]