30697728

素因数分解:

$2^8\times 3^1\times {\mathrm{39971}}^1$

素因数の和:39990

約数の個数: 36

約数和(自身を含む): 81702768

約数和(自身を除く): 51005040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 39971, 79942, 119913, 159884, 239826, 319768, 479652, 639536, 959304, 1279072, 1918608, 2558144, 3837216, 5116288, 7674432, 10232576, 15348864, 30697728]

約数ペア:

[(1, 30697728), (2, 15348864), (3, 10232576), (4, 7674432), (6, 5116288), (8, 3837216), (12, 2558144), (16, 1918608), (24, 1279072), (32, 959304), (48, 639536), (64, 479652), (96, 319768), (128, 239826), (192, 159884), (256, 119913), (384, 79942), (768, 39971)]