27238410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 73612800

約数和(自身を除く): 46374390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1277, 1422, 2133, 2370, 2554, 3555, 3831, 4266, 6385, 7110, 7662, 10665, 11493, 12770, 19155, 21330, 22986, 34479, 38310, 57465, 68958, 100883, 114930, 172395, 201766, 302649, 344790, 504415, 605298, 907947, 1008830, 1513245, 1815894, 2723841, 3026490, 4539735, 5447682, 9079470, 13619205, 27238410]

約数ペア:

[(1, 27238410), (2, 13619205), (3, 9079470), (5, 5447682), (6, 4539735), (9, 3026490), (10, 2723841), (15, 1815894), (18, 1513245), (27, 1008830), (30, 907947), (45, 605298), (54, 504415), (79, 344790), (90, 302649), (135, 201766), (158, 172395), (237, 114930), (270, 100883), (395, 68958), (474, 57465), (711, 38310), (790, 34479), (1185, 22986), (1277, 21330), (1422, 19155), (2133, 12770), (2370, 11493), (2554, 10665), (3555, 7662), (3831, 7110), (4266, 6385)]