1394267910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{4447}}^1$

素因数の和:5957

約数の個数: 64

約数和(自身を含む): 3827699712

約数和(自身を除く): 2433431802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1493, 2986, 4447, 4479, 7465, 8894, 8958, 10451, 13341, 14930, 20902, 22235, 22395, 26682, 31129, 31353, 44470, 44790, 52255, 62258, 62706, 66705, 93387, 104510, 133410, 155645, 156765, 186774, 311290, 313530, 466935, 933870, 6639371, 13278742, 19918113, 33196855, 39836226, 46475597, 66393710, 92951194, 99590565, 139426791, 199181130, 232377985, 278853582, 464755970, 697133955, 1394267910]

約数ペア:

[(1, 1394267910), (2, 697133955), (3, 464755970), (5, 278853582), (6, 232377985), (7, 199181130), (10, 139426791), (14, 99590565), (15, 92951194), (21, 66393710), (30, 46475597), (35, 39836226), (42, 33196855), (70, 19918113), (105, 13278742), (210, 6639371), (1493, 933870), (2986, 466935), (4447, 313530), (4479, 311290), (7465, 186774), (8894, 156765), (8958, 155645), (10451, 133410), (13341, 104510), (14930, 93387), (20902, 66705), (22235, 62706), (22395, 62258), (26682, 52255), (31129, 44790), (31353, 44470)]