29908074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 70963200

約数和(自身を除く): 41055126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 109, 139, 141, 218, 278, 282, 327, 329, 417, 654, 658, 763, 834, 973, 987, 1526, 1946, 1974, 2289, 2919, 4578, 5123, 5838, 6533, 10246, 13066, 15151, 15369, 19599, 30302, 30738, 35861, 39198, 45453, 45731, 71722, 90906, 91462, 106057, 107583, 137193, 212114, 215166, 274386, 318171, 636342, 712097, 1424194, 2136291, 4272582, 4984679, 9969358, 14954037, 29908074]

約数ペア:

[(1, 29908074), (2, 14954037), (3, 9969358), (6, 4984679), (7, 4272582), (14, 2136291), (21, 1424194), (42, 712097), (47, 636342), (94, 318171), (109, 274386), (139, 215166), (141, 212114), (218, 137193), (278, 107583), (282, 106057), (327, 91462), (329, 90906), (417, 71722), (654, 45731), (658, 45453), (763, 39198), (834, 35861), (973, 30738), (987, 30302), (1526, 19599), (1946, 15369), (1974, 15151), (2289, 13066), (2919, 10246), (4578, 6533), (5123, 5838)]