1299210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 3538944

約数和(自身を除く): 2239734

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 127, 155, 165, 186, 254, 310, 330, 341, 381, 465, 635, 682, 762, 930, 1023, 1270, 1397, 1705, 1905, 2046, 2794, 3410, 3810, 3937, 4191, 5115, 6985, 7874, 8382, 10230, 11811, 13970, 19685, 20955, 23622, 39370, 41910, 43307, 59055, 86614, 118110, 129921, 216535, 259842, 433070, 649605, 1299210]

約数ペア:

[(1, 1299210), (2, 649605), (3, 433070), (5, 259842), (6, 216535), (10, 129921), (11, 118110), (15, 86614), (22, 59055), (30, 43307), (31, 41910), (33, 39370), (55, 23622), (62, 20955), (66, 19685), (93, 13970), (110, 11811), (127, 10230), (155, 8382), (165, 7874), (186, 6985), (254, 5115), (310, 4191), (330, 3937), (341, 3810), (381, 3410), (465, 2794), (635, 2046), (682, 1905), (762, 1705), (930, 1397), (1023, 1270)]