30705182

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{641}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 47287152

約数和(自身を除く): 16581970

約数列:

[1, 2, 43, 86, 557, 641, 1114, 1282, 23951, 27563, 47902, 55126, 357037, 714074, 15352591, 30705182]

約数ペア:

[(1, 30705182), (2, 15352591), (43, 714074), (86, 357037), (557, 55126), (641, 47902), (1114, 27563), (1282, 23951)]