1710745

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 2142720

約数和(自身を除く): 431975

約数列:

[1, 5, 61, 71, 79, 305, 355, 395, 4331, 4819, 5609, 21655, 24095, 28045, 342149, 1710745]

約数ペア:

[(1, 1710745), (5, 342149), (61, 28045), (71, 24095), (79, 21655), (305, 5609), (355, 4819), (395, 4331)]