30994678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 58605120

約数和(自身を除く): 27610442

約数列:

[1, 2, 11, 13, 22, 26, 29, 37, 58, 74, 101, 143, 202, 286, 319, 377, 407, 481, 638, 754, 814, 962, 1073, 1111, 1313, 2146, 2222, 2626, 2929, 3737, 4147, 5291, 5858, 7474, 8294, 10582, 11803, 13949, 14443, 23606, 27898, 28886, 32219, 38077, 41107, 48581, 64438, 76154, 82214, 97162, 108373, 153439, 216746, 306878, 418847, 534391, 837694, 1068782, 1192103, 1408849, 2384206, 2817698, 15497339, 30994678]

約数ペア:

[(1, 30994678), (2, 15497339), (11, 2817698), (13, 2384206), (22, 1408849), (26, 1192103), (29, 1068782), (37, 837694), (58, 534391), (74, 418847), (101, 306878), (143, 216746), (202, 153439), (286, 108373), (319, 97162), (377, 82214), (407, 76154), (481, 64438), (638, 48581), (754, 41107), (814, 38077), (962, 32219), (1073, 28886), (1111, 27898), (1313, 23606), (2146, 14443), (2222, 13949), (2626, 11803), (2929, 10582), (3737, 8294), (4147, 7474), (5291, 5858)]