13257090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1913}}^1$

素因数の和:1944

約数の個数: 96

約数和(自身を含む): 42996096

約数和(自身を除く): 29739006

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 1913, 2310, 3465, 3826, 5739, 6930, 9565, 11478, 13391, 17217, 19130, 21043, 26782, 28695, 34434, 40173, 42086, 57390, 63129, 66955, 80346, 86085, 105215, 120519, 126258, 133910, 147301, 172170, 189387, 200865, 210430, 241038, 294602, 315645, 378774, 401730, 441903, 602595, 631290, 736505, 883806, 946935, 1205190, 1325709, 1473010, 1893870, 2209515, 2651418, 4419030, 6628545, 13257090]

約数ペア:

[(1, 13257090), (2, 6628545), (3, 4419030), (5, 2651418), (6, 2209515), (7, 1893870), (9, 1473010), (10, 1325709), (11, 1205190), (14, 946935), (15, 883806), (18, 736505), (21, 631290), (22, 602595), (30, 441903), (33, 401730), (35, 378774), (42, 315645), (45, 294602), (55, 241038), (63, 210430), (66, 200865), (70, 189387), (77, 172170), (90, 147301), (99, 133910), (105, 126258), (110, 120519), (126, 105215), (154, 86085), (165, 80346), (198, 66955), (210, 63129), (231, 57390), (315, 42086), (330, 40173), (385, 34434), (462, 28695), (495, 26782), (630, 21043), (693, 19130), (770, 17217), (990, 13391), (1155, 11478), (1386, 9565), (1913, 6930), (2310, 5739), (3465, 3826)]