30453560

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1297}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 68690160

約数和(自身を除く): 38236600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 1297, 2348, 2594, 2935, 4696, 5188, 5870, 6485, 10376, 11740, 12970, 23480, 25940, 51880, 761339, 1522678, 3045356, 3806695, 6090712, 7613390, 15226780, 30453560]

約数ペア:

[(1, 30453560), (2, 15226780), (4, 7613390), (5, 6090712), (8, 3806695), (10, 3045356), (20, 1522678), (40, 761339), (587, 51880), (1174, 25940), (1297, 23480), (2348, 12970), (2594, 11740), (2935, 10376), (4696, 6485), (5188, 5870)]