7468740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13831}}^1$

素因数の和:13849

約数の個数: 48

約数和(自身を含む): 23237760

約数和(自身を除く): 15769020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 13831, 27662, 41493, 55324, 69155, 82986, 124479, 138310, 165972, 207465, 248958, 276620, 373437, 414930, 497916, 622395, 746874, 829860, 1244790, 1493748, 1867185, 2489580, 3734370, 7468740]

約数ペア:

[(1, 7468740), (2, 3734370), (3, 2489580), (4, 1867185), (5, 1493748), (6, 1244790), (9, 829860), (10, 746874), (12, 622395), (15, 497916), (18, 414930), (20, 373437), (27, 276620), (30, 248958), (36, 207465), (45, 165972), (54, 138310), (60, 124479), (90, 82986), (108, 69155), (135, 55324), (180, 41493), (270, 27662), (540, 13831)]