30322964

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2268

約数の個数: 36

約数和(自身を含む): 62627040

約数和(自身を除く): 32304076

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 2179, 3479, 4358, 6958, 8716, 13916, 15253, 30506, 61012, 106771, 154709, 213542, 309418, 427084, 618836, 1082963, 2165926, 4331852, 7580741, 15161482, 30322964]

約数ペア:

[(1, 30322964), (2, 15161482), (4, 7580741), (7, 4331852), (14, 2165926), (28, 1082963), (49, 618836), (71, 427084), (98, 309418), (142, 213542), (196, 154709), (284, 106771), (497, 61012), (994, 30506), (1988, 15253), (2179, 13916), (3479, 8716), (4358, 6958)]