30994866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 79349760

約数和(自身を除く): 48354894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 167, 189, 334, 378, 491, 501, 982, 1002, 1169, 1473, 1503, 2338, 2946, 3006, 3437, 3507, 4419, 4509, 6874, 7014, 8838, 9018, 10311, 10521, 13257, 20622, 21042, 26514, 30933, 31563, 61866, 63126, 81997, 92799, 163994, 185598, 245991, 491982, 573979, 737973, 1147958, 1475946, 1721937, 2213919, 3443874, 4427838, 5165811, 10331622, 15497433, 30994866]

約数ペア:

[(1, 30994866), (2, 15497433), (3, 10331622), (6, 5165811), (7, 4427838), (9, 3443874), (14, 2213919), (18, 1721937), (21, 1475946), (27, 1147958), (42, 737973), (54, 573979), (63, 491982), (126, 245991), (167, 185598), (189, 163994), (334, 92799), (378, 81997), (491, 63126), (501, 61866), (982, 31563), (1002, 30933), (1169, 26514), (1473, 21042), (1503, 20622), (2338, 13257), (2946, 10521), (3006, 10311), (3437, 9018), (3507, 8838), (4419, 7014), (4509, 6874)]