30744226

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 47361600

約数和(自身を除く): 16617374

約数列:

[1, 2, 43, 86, 389, 778, 919, 1838, 16727, 33454, 39517, 79034, 357491, 714982, 15372113, 30744226]

約数ペア:

[(1, 30744226), (2, 15372113), (43, 714982), (86, 357491), (389, 79034), (778, 39517), (919, 33454), (1838, 16727)]