30643998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3533

約数の個数: 64

約数和(自身を含む): 80455680

約数和(自身を除く): 49811682

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 3491, 4389, 6982, 8778, 10473, 20946, 24437, 38401, 48874, 66329, 73311, 76802, 115203, 132658, 146622, 198987, 230406, 268807, 397974, 464303, 537614, 729619, 806421, 928606, 1392909, 1459238, 1612842, 2188857, 2785818, 4377714, 5107333, 10214666, 15321999, 30643998]

約数ペア:

[(1, 30643998), (2, 15321999), (3, 10214666), (6, 5107333), (7, 4377714), (11, 2785818), (14, 2188857), (19, 1612842), (21, 1459238), (22, 1392909), (33, 928606), (38, 806421), (42, 729619), (57, 537614), (66, 464303), (77, 397974), (114, 268807), (133, 230406), (154, 198987), (209, 146622), (231, 132658), (266, 115203), (399, 76802), (418, 73311), (462, 66329), (627, 48874), (798, 38401), (1254, 24437), (1463, 20946), (2926, 10473), (3491, 8778), (4389, 6982)]