30158580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{502643}}^1$

素因数の和:502655

約数の個数: 24

約数和(自身を含む): 84444192

約数和(自身を除く): 54285612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 502643, 1005286, 1507929, 2010572, 2513215, 3015858, 5026430, 6031716, 7539645, 10052860, 15079290, 30158580]

約数ペア:

[(1, 30158580), (2, 15079290), (3, 10052860), (4, 7539645), (5, 6031716), (6, 5026430), (10, 3015858), (12, 2513215), (15, 2010572), (20, 1507929), (30, 1005286), (60, 502643)]