30712330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{279203}}^1$

素因数の和:279221

約数の個数: 16

約数和(自身を含む): 60308064

約数和(自身を除く): 29595734

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 279203, 558406, 1396015, 2792030, 3071233, 6142466, 15356165, 30712330]

約数ペア:

[(1, 30712330), (2, 15356165), (5, 6142466), (10, 3071233), (11, 2792030), (22, 1396015), (55, 558406), (110, 279203)]