239534.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7644

約数の個数: 32

約数和(自身を含む): 7682976

約数和(自身を除く): 4710786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 7621, 15242, 22863, 38105, 45726, 76210, 99073, 114315, 198146, 228630, 297219, 495365, 594438, 990730, 1486095, 2972190]

約数ペア:

[(1, 2972190), (2, 1486095), (3, 990730), (5, 594438), (6, 495365), (10, 297219), (13, 228630), (15, 198146), (26, 114315), (30, 99073), (39, 76210), (65, 45726), (78, 38105), (130, 22863), (195, 15242), (390, 7621)]