39384810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1831}}^1$

素因数の和:2083

約数の個数: 48

約数和(自身を含む): 102885120

約数和(自身を除く): 63500310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 1831, 2151, 2390, 3585, 3662, 4302, 5493, 7170, 9155, 10755, 10986, 16479, 18310, 21510, 27465, 32958, 54930, 82395, 164790, 437609, 875218, 1312827, 2188045, 2625654, 3938481, 4376090, 6564135, 7876962, 13128270, 19692405, 39384810]

約数ペア:

[(1, 39384810), (2, 19692405), (3, 13128270), (5, 7876962), (6, 6564135), (9, 4376090), (10, 3938481), (15, 2625654), (18, 2188045), (30, 1312827), (45, 875218), (90, 437609), (239, 164790), (478, 82395), (717, 54930), (1195, 32958), (1434, 27465), (1831, 21510), (2151, 18310), (2390, 16479), (3585, 10986), (3662, 10755), (4302, 9155), (5493, 7170)]