78072210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1811}}^1$

素因数の和:2303

約数の個数: 48

約数和(自身を含む): 203523840

約数和(自身を除く): 125451630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 479, 958, 1437, 1811, 2395, 2874, 3622, 4311, 4790, 5433, 7185, 8622, 9055, 10866, 14370, 16299, 18110, 21555, 27165, 32598, 43110, 54330, 81495, 162990, 867469, 1734938, 2602407, 4337345, 5204814, 7807221, 8674690, 13012035, 15614442, 26024070, 39036105, 78072210]

約数ペア:

[(1, 78072210), (2, 39036105), (3, 26024070), (5, 15614442), (6, 13012035), (9, 8674690), (10, 7807221), (15, 5204814), (18, 4337345), (30, 2602407), (45, 1734938), (90, 867469), (479, 162990), (958, 81495), (1437, 54330), (1811, 43110), (2395, 32598), (2874, 27165), (3622, 21555), (4311, 18110), (4790, 16299), (5433, 14370), (7185, 10866), (8622, 9055)]