30835360

素因数分解:

$2^5\times 5^1\times {\mathrm{439}}^2$

素因数の和:893

約数の個数: 36

約数和(自身を含む): 73014858

約数和(自身を除く): 42179498

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439, 878, 1756, 2195, 3512, 4390, 7024, 8780, 14048, 17560, 35120, 70240, 192721, 385442, 770884, 963605, 1541768, 1927210, 3083536, 3854420, 6167072, 7708840, 15417680, 30835360]

約数ペア:

[(1, 30835360), (2, 15417680), (4, 7708840), (5, 6167072), (8, 3854420), (10, 3083536), (16, 1927210), (20, 1541768), (32, 963605), (40, 770884), (80, 385442), (160, 192721), (439, 70240), (878, 35120), (1756, 17560), (2195, 14048), (3512, 8780), (4390, 7024)]