30663416

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 73872000

約数和(自身を除く): 43208584

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 133, 152, 161, 179, 184, 196, 266, 322, 358, 392, 437, 532, 644, 716, 874, 931, 1064, 1127, 1253, 1288, 1432, 1748, 1862, 2254, 2506, 3059, 3401, 3496, 3724, 4117, 4508, 5012, 6118, 6802, 7448, 8234, 8771, 9016, 10024, 12236, 13604, 16468, 17542, 21413, 23807, 24472, 27208, 28819, 32936, 35084, 42826, 47614, 57638, 70168, 78223, 85652, 95228, 115276, 156446, 166649, 171304, 190456, 201733, 230552, 312892, 333298, 403466, 547561, 625784, 666596, 806932, 1095122, 1333192, 1613864, 2190244, 3832927, 4380488, 7665854, 15331708, 30663416]

約数ペア:

[(1, 30663416), (2, 15331708), (4, 7665854), (7, 4380488), (8, 3832927), (14, 2190244), (19, 1613864), (23, 1333192), (28, 1095122), (38, 806932), (46, 666596), (49, 625784), (56, 547561), (76, 403466), (92, 333298), (98, 312892), (133, 230552), (152, 201733), (161, 190456), (179, 171304), (184, 166649), (196, 156446), (266, 115276), (322, 95228), (358, 85652), (392, 78223), (437, 70168), (532, 57638), (644, 47614), (716, 42826), (874, 35084), (931, 32936), (1064, 28819), (1127, 27208), (1253, 24472), (1288, 23807), (1432, 21413), (1748, 17542), (1862, 16468), (2254, 13604), (2506, 12236), (3059, 10024), (3401, 9016), (3496, 8771), (3724, 8234), (4117, 7448), (4508, 6802), (5012, 6118)]