27687330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27967}}^1$

素因数の和:27991

約数の個数: 48

約数和(自身を含む): 78534144

約数和(自身を除く): 50846814

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 27967, 55934, 83901, 139835, 167802, 251703, 279670, 307637, 419505, 503406, 615274, 839010, 922911, 1258515, 1538185, 1845822, 2517030, 2768733, 3076370, 4614555, 5537466, 9229110, 13843665, 27687330]

約数ペア:

[(1, 27687330), (2, 13843665), (3, 9229110), (5, 5537466), (6, 4614555), (9, 3076370), (10, 2768733), (11, 2517030), (15, 1845822), (18, 1538185), (22, 1258515), (30, 922911), (33, 839010), (45, 615274), (55, 503406), (66, 419505), (90, 307637), (99, 279670), (110, 251703), (165, 167802), (198, 139835), (330, 83901), (495, 55934), (990, 27967)]