10505898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 27518400

約数和(自身を除く): 17012502

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 139, 153, 171, 221, 234, 247, 278, 306, 323, 342, 417, 442, 494, 646, 663, 741, 834, 969, 1251, 1326, 1482, 1807, 1938, 1989, 2223, 2363, 2502, 2641, 2907, 3614, 3978, 4199, 4446, 4726, 5282, 5421, 5814, 7089, 7923, 8398, 10842, 12597, 14178, 15846, 16263, 21267, 23769, 25194, 30719, 32526, 34333, 37791, 42534, 44897, 47538, 61438, 68666, 75582, 89794, 92157, 102999, 134691, 184314, 205998, 269382, 276471, 308997, 404073, 552942, 583661, 617994, 808146, 1167322, 1750983, 3501966, 5252949, 10505898]

約数ペア:

[(1, 10505898), (2, 5252949), (3, 3501966), (6, 1750983), (9, 1167322), (13, 808146), (17, 617994), (18, 583661), (19, 552942), (26, 404073), (34, 308997), (38, 276471), (39, 269382), (51, 205998), (57, 184314), (78, 134691), (102, 102999), (114, 92157), (117, 89794), (139, 75582), (153, 68666), (171, 61438), (221, 47538), (234, 44897), (247, 42534), (278, 37791), (306, 34333), (323, 32526), (342, 30719), (417, 25194), (442, 23769), (494, 21267), (646, 16263), (663, 15846), (741, 14178), (834, 12597), (969, 10842), (1251, 8398), (1326, 7923), (1482, 7089), (1807, 5814), (1938, 5421), (1989, 5282), (2223, 4726), (2363, 4446), (2502, 4199), (2641, 3978), (2907, 3614)]