30868926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 70329600

約数和(自身を除く): 39460674

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 73, 86, 129, 146, 149, 219, 258, 298, 438, 447, 473, 803, 894, 946, 1419, 1606, 1639, 2409, 2838, 3139, 3278, 4818, 4917, 6278, 6407, 9417, 9834, 10877, 12814, 18834, 19221, 21754, 32631, 34529, 38442, 65262, 69058, 70477, 103587, 119647, 140954, 207174, 211431, 239294, 358941, 422862, 467711, 717882, 935422, 1403133, 2806266, 5144821, 10289642, 15434463, 30868926]

約数ペア:

[(1, 30868926), (2, 15434463), (3, 10289642), (6, 5144821), (11, 2806266), (22, 1403133), (33, 935422), (43, 717882), (66, 467711), (73, 422862), (86, 358941), (129, 239294), (146, 211431), (149, 207174), (219, 140954), (258, 119647), (298, 103587), (438, 70477), (447, 69058), (473, 65262), (803, 38442), (894, 34529), (946, 32631), (1419, 21754), (1606, 19221), (1639, 18834), (2409, 12814), (2838, 10877), (3139, 9834), (3278, 9417), (4818, 6407), (4917, 6278)]