130744586

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 258681600

約数和(自身を除く): 127937014

約数列:

[1, 2, 7, 14, 17, 19, 29, 34, 38, 58, 119, 133, 203, 238, 266, 323, 406, 493, 551, 646, 986, 997, 1102, 1994, 2261, 3451, 3857, 4522, 6902, 6979, 7714, 9367, 13958, 16949, 18734, 18943, 28913, 33898, 37886, 57826, 65569, 118643, 131138, 132601, 202391, 237286, 265202, 322031, 404782, 491521, 549347, 644062, 983042, 1098694, 2254217, 3440647, 3845429, 4508434, 6881294, 7690858, 9338899, 18677798, 65372293, 130744586]

約数ペア:

[(1, 130744586), (2, 65372293), (7, 18677798), (14, 9338899), (17, 7690858), (19, 6881294), (29, 4508434), (34, 3845429), (38, 3440647), (58, 2254217), (119, 1098694), (133, 983042), (203, 644062), (238, 549347), (266, 491521), (323, 404782), (406, 322031), (493, 265202), (551, 237286), (646, 202391), (986, 132601), (997, 131138), (1102, 118643), (1994, 65569), (2261, 57826), (3451, 37886), (3857, 33898), (4522, 28913), (6902, 18943), (6979, 18734), (7714, 16949), (9367, 13958)]