30176538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15287}}^1$

素因数の和:15346

約数の個数: 32

約数和(自身を含む): 70447104

約数和(自身を除く): 40270566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15287, 30574, 45861, 91722, 107009, 214018, 321027, 642054, 718489, 1436978, 2155467, 4310934, 5029423, 10058846, 15088269, 30176538]

約数ペア:

[(1, 30176538), (2, 15088269), (3, 10058846), (6, 5029423), (7, 4310934), (14, 2155467), (21, 1436978), (42, 718489), (47, 642054), (94, 321027), (141, 214018), (282, 107009), (329, 91722), (658, 45861), (987, 30574), (1974, 15287)]