4778910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1873

約数の個数: 48

約数和(自身を含む): 12860640

約数和(自身を除く): 8081730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 1831, 2610, 3662, 5493, 9155, 10986, 16479, 18310, 27465, 32958, 53099, 54930, 82395, 106198, 159297, 164790, 265495, 318594, 477891, 530990, 796485, 955782, 1592970, 2389455, 4778910]

約数ペア:

[(1, 4778910), (2, 2389455), (3, 1592970), (5, 955782), (6, 796485), (9, 530990), (10, 477891), (15, 318594), (18, 265495), (29, 164790), (30, 159297), (45, 106198), (58, 82395), (87, 54930), (90, 53099), (145, 32958), (174, 27465), (261, 18310), (290, 16479), (435, 10986), (522, 9155), (870, 5493), (1305, 3662), (1831, 2610)]