1021505820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{35543}}^1$

素因数の和:36034

約数の個数: 48

約数和(自身を含む): 2866268160

約数和(自身を除く): 1844762340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 4790, 5748, 7185, 9580, 14370, 28740, 35543, 71086, 106629, 142172, 177715, 213258, 355430, 426516, 533145, 710860, 1066290, 2132580, 17025097, 34050194, 51075291, 68100388, 85125485, 102150582, 170250970, 204301164, 255376455, 340501940, 510752910, 1021505820]

約数ペア:

[(1, 1021505820), (2, 510752910), (3, 340501940), (4, 255376455), (5, 204301164), (6, 170250970), (10, 102150582), (12, 85125485), (15, 68100388), (20, 51075291), (30, 34050194), (60, 17025097), (479, 2132580), (958, 1066290), (1437, 710860), (1916, 533145), (2395, 426516), (2874, 355430), (4790, 213258), (5748, 177715), (7185, 142172), (9580, 106629), (14370, 71086), (28740, 35543)]