30666902

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 54051840

約数和(自身を除く): 23384938

約数列:

[1, 2, 7, 14, 59, 118, 137, 271, 274, 413, 542, 826, 959, 1897, 1918, 3794, 8083, 15989, 16166, 31978, 37127, 56581, 74254, 111923, 113162, 223846, 259889, 519778, 2190493, 4380986, 15333451, 30666902]

約数ペア:

[(1, 30666902), (2, 15333451), (7, 4380986), (14, 2190493), (59, 519778), (118, 259889), (137, 223846), (271, 113162), (274, 111923), (413, 74254), (542, 56581), (826, 37127), (959, 31978), (1897, 16166), (1918, 15989), (3794, 8083)]