30308648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199399}}^1$

素因数の和:199424

約数の個数: 16

約数和(自身を含む): 59820000

約数和(自身を除く): 29511352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199399, 398798, 797596, 1595192, 3788581, 7577162, 15154324, 30308648]

約数ペア:

[(1, 30308648), (2, 15154324), (4, 7577162), (8, 3788581), (19, 1595192), (38, 797596), (76, 398798), (152, 199399)]