30700054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 57687552

約数和(自身を除く): 26987498

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 311, 622, 641, 1282, 2177, 3421, 4354, 4487, 6842, 7051, 8974, 14102, 23947, 47894, 49357, 98714, 199351, 398702, 1395457, 2192861, 2790914, 4385722, 15350027, 30700054]

約数ペア:

[(1, 30700054), (2, 15350027), (7, 4385722), (11, 2790914), (14, 2192861), (22, 1395457), (77, 398702), (154, 199351), (311, 98714), (622, 49357), (641, 47894), (1282, 23947), (2177, 14102), (3421, 8974), (4354, 7051), (4487, 6842)]