920634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 64

約数和(自身を含む): 2298240

約数和(自身を除く): 1377606

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 37, 39, 58, 66, 74, 78, 87, 111, 143, 174, 222, 286, 319, 377, 407, 429, 481, 638, 754, 814, 858, 957, 962, 1073, 1131, 1221, 1443, 1914, 2146, 2262, 2442, 2886, 3219, 4147, 5291, 6438, 8294, 10582, 11803, 12441, 13949, 15873, 23606, 24882, 27898, 31746, 35409, 41847, 70818, 83694, 153439, 306878, 460317, 920634]

約数ペア:

[(1, 920634), (2, 460317), (3, 306878), (6, 153439), (11, 83694), (13, 70818), (22, 41847), (26, 35409), (29, 31746), (33, 27898), (37, 24882), (39, 23606), (58, 15873), (66, 13949), (74, 12441), (78, 11803), (87, 10582), (111, 8294), (143, 6438), (174, 5291), (222, 4147), (286, 3219), (319, 2886), (377, 2442), (407, 2262), (429, 2146), (481, 1914), (638, 1443), (754, 1221), (814, 1131), (858, 1073), (957, 962)]