305830954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2515

約数の個数: 64

約数和(自身を含む): 592220160

約数和(自身を除く): 286389206

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 143, 209, 247, 253, 286, 299, 418, 437, 494, 506, 598, 874, 2447, 2717, 3289, 4807, 4894, 5434, 5681, 6578, 9614, 11362, 26917, 31811, 46493, 53834, 56281, 62491, 63622, 92986, 112562, 124982, 349921, 511423, 604409, 619091, 699842, 731653, 1022846, 1069339, 1208818, 1238182, 1463306, 2138678, 6648499, 8048183, 11762729, 13296998, 13901407, 16096366, 23525458, 27802814, 152915477, 305830954]

約数ペア:

[(1, 305830954), (2, 152915477), (11, 27802814), (13, 23525458), (19, 16096366), (22, 13901407), (23, 13296998), (26, 11762729), (38, 8048183), (46, 6648499), (143, 2138678), (209, 1463306), (247, 1238182), (253, 1208818), (286, 1069339), (299, 1022846), (418, 731653), (437, 699842), (494, 619091), (506, 604409), (598, 511423), (874, 349921), (2447, 124982), (2717, 112562), (3289, 92986), (4807, 63622), (4894, 62491), (5434, 56281), (5681, 53834), (6578, 46493), (9614, 31811), (11362, 26917)]