30918144

素因数分解:

$2^9\times 3^1\times {\mathrm{20129}}^1$

素因数の和:20150

約数の個数: 40

約数和(自身を含む): 82371960

約数和(自身を除く): 51453816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 20129, 40258, 60387, 80516, 120774, 161032, 241548, 322064, 483096, 644128, 966192, 1288256, 1932384, 2576512, 3864768, 5153024, 7729536, 10306048, 15459072, 30918144]

約数ペア:

[(1, 30918144), (2, 15459072), (3, 10306048), (4, 7729536), (6, 5153024), (8, 3864768), (12, 2576512), (16, 1932384), (24, 1288256), (32, 966192), (48, 644128), (64, 483096), (96, 322064), (128, 241548), (192, 161032), (256, 120774), (384, 80516), (512, 60387), (768, 40258), (1536, 20129)]