27884820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{464747}}^1$

素因数の和:464759

約数の個数: 24

約数和(自身を含む): 78077664

約数和(自身を除く): 50192844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 464747, 929494, 1394241, 1858988, 2323735, 2788482, 4647470, 5576964, 6971205, 9294940, 13942410, 27884820]

約数ペア:

[(1, 27884820), (2, 13942410), (3, 9294940), (4, 6971205), (5, 5576964), (6, 4647470), (10, 2788482), (12, 2323735), (15, 1858988), (20, 1394241), (30, 929494), (60, 464747)]