245655102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{859}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 614246400

約数和(自身を除く): 368591298

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 619, 859, 1238, 1718, 1857, 2577, 3714, 4333, 5154, 6013, 6809, 8666, 9449, 12026, 12999, 13618, 18039, 18898, 20427, 25998, 28347, 36078, 40854, 47663, 56694, 66143, 95326, 132286, 142989, 198429, 285978, 396858, 531721, 1063442, 1595163, 3190326, 3722047, 5848931, 7444094, 11166141, 11697862, 17546793, 22332282, 35093586, 40942517, 81885034, 122827551, 245655102]

約数ペア:

[(1, 245655102), (2, 122827551), (3, 81885034), (6, 40942517), (7, 35093586), (11, 22332282), (14, 17546793), (21, 11697862), (22, 11166141), (33, 7444094), (42, 5848931), (66, 3722047), (77, 3190326), (154, 1595163), (231, 1063442), (462, 531721), (619, 396858), (859, 285978), (1238, 198429), (1718, 142989), (1857, 132286), (2577, 95326), (3714, 66143), (4333, 56694), (5154, 47663), (6013, 40854), (6809, 36078), (8666, 28347), (9449, 25998), (12026, 20427), (12999, 18898), (13618, 18039)]