30763220

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1447}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 64708224

約数和(自身を除く): 33945004

約数列:

[1, 2, 4, 5, 10, 20, 1063, 1447, 2126, 2894, 4252, 5315, 5788, 7235, 10630, 14470, 21260, 28940, 1538161, 3076322, 6152644, 7690805, 15381610, 30763220]

約数ペア:

[(1, 30763220), (2, 15381610), (4, 7690805), (5, 6152644), (10, 3076322), (20, 1538161), (1063, 28940), (1447, 21260), (2126, 14470), (2894, 10630), (4252, 7235), (5315, 5788)]