310033854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18661}}^1$

素因数の和:18753

約数の個数: 48

約数和(自身を含む): 733640544

約数和(自身を除く): 423606690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 18661, 37322, 55983, 111966, 167949, 242593, 335898, 485186, 727779, 1324931, 1455558, 2183337, 2649862, 3974793, 4366674, 7949586, 11924379, 17224103, 23848758, 34448206, 51672309, 103344618, 155016927, 310033854]

約数ペア:

[(1, 310033854), (2, 155016927), (3, 103344618), (6, 51672309), (9, 34448206), (13, 23848758), (18, 17224103), (26, 11924379), (39, 7949586), (71, 4366674), (78, 3974793), (117, 2649862), (142, 2183337), (213, 1455558), (234, 1324931), (426, 727779), (639, 485186), (923, 335898), (1278, 242593), (1846, 167949), (2769, 111966), (5538, 55983), (8307, 37322), (16614, 18661)]