218139173630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1979}}^1\times {\mathrm{7757}}^1$

素因数の和:9786

約数の個数: 96

約数和(自身を含む): 472806655200

約数和(自身を除く): 254667481570

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 1979, 2030, 2842, 3958, 7105, 7757, 9895, 13853, 14210, 15514, 19790, 27706, 38785, 54299, 57391, 69265, 77570, 96971, 108598, 114782, 138530, 193942, 224953, 271495, 286955, 380093, 401737, 449906, 484855, 542990, 573910, 760186, 803474, 969710, 1124765, 1574671, 1900465, 2008685, 2249530, 2812159, 3149342, 3800930, 4017370, 5624318, 7873355, 11022697, 14060795, 15351103, 15746710, 22045394, 28121590, 30702206, 55113485, 76755515, 107457721, 110226970, 153511030, 214915442, 445181987, 537288605, 752204047, 890363974, 1074577210, 1504408094, 2225909935, 3116273909, 3761020235, 4451819870, 6232547818, 7522040470, 15581369545, 21813917363, 31162739090, 43627834726, 109069586815, 218139173630]

約数ペア:

[(1, 218139173630), (2, 109069586815), (5, 43627834726), (7, 31162739090), (10, 21813917363), (14, 15581369545), (29, 7522040470), (35, 6232547818), (49, 4451819870), (58, 3761020235), (70, 3116273909), (98, 2225909935), (145, 1504408094), (203, 1074577210), (245, 890363974), (290, 752204047), (406, 537288605), (490, 445181987), (1015, 214915442), (1421, 153511030), (1979, 110226970), (2030, 107457721), (2842, 76755515), (3958, 55113485), (7105, 30702206), (7757, 28121590), (9895, 22045394), (13853, 15746710), (14210, 15351103), (15514, 14060795), (19790, 11022697), (27706, 7873355), (38785, 5624318), (54299, 4017370), (57391, 3800930), (69265, 3149342), (77570, 2812159), (96971, 2249530), (108598, 2008685), (114782, 1900465), (138530, 1574671), (193942, 1124765), (224953, 969710), (271495, 803474), (286955, 760186), (380093, 573910), (401737, 542990), (449906, 484855)]