12257190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4127}}^1$

素因数の和:4154

約数の個数: 64

約数和(自身を含む): 35665920

約数和(自身を除く): 23408730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 4127, 8254, 12381, 20635, 24762, 37143, 41270, 45397, 61905, 74286, 90794, 111429, 123810, 136191, 185715, 222858, 226985, 272382, 371430, 408573, 453970, 557145, 680955, 817146, 1114290, 1225719, 1361910, 2042865, 2451438, 4085730, 6128595, 12257190]

約数ペア:

[(1, 12257190), (2, 6128595), (3, 4085730), (5, 2451438), (6, 2042865), (9, 1361910), (10, 1225719), (11, 1114290), (15, 817146), (18, 680955), (22, 557145), (27, 453970), (30, 408573), (33, 371430), (45, 272382), (54, 226985), (55, 222858), (66, 185715), (90, 136191), (99, 123810), (110, 111429), (135, 90794), (165, 74286), (198, 61905), (270, 45397), (297, 41270), (330, 37143), (495, 24762), (594, 20635), (990, 12381), (1485, 8254), (2970, 4127)]