30868528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 62808480

約数和(自身を除く): 31939952

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 937, 1136, 1874, 2059, 3748, 4118, 7496, 8236, 14992, 16472, 27173, 32944, 54346, 66527, 108692, 133054, 217384, 266108, 434768, 532216, 1064432, 1929283, 3858566, 7717132, 15434264, 30868528]

約数ペア:

[(1, 30868528), (2, 15434264), (4, 7717132), (8, 3858566), (16, 1929283), (29, 1064432), (58, 532216), (71, 434768), (116, 266108), (142, 217384), (232, 133054), (284, 108692), (464, 66527), (568, 54346), (937, 32944), (1136, 27173), (1874, 16472), (2059, 14992), (3748, 8236), (4118, 7496)]