27259890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 75202560

約数和(自身を除く): 47942670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 271, 479, 542, 813, 958, 1355, 1437, 1626, 1897, 2395, 2710, 2874, 3353, 3794, 4065, 4790, 5691, 6706, 7185, 8130, 9485, 10059, 11382, 14370, 16765, 18970, 20118, 28455, 33530, 50295, 56910, 100590, 129809, 259618, 389427, 649045, 778854, 908663, 1298090, 1817326, 1947135, 2725989, 3894270, 4543315, 5451978, 9086630, 13629945, 27259890]

約数ペア:

[(1, 27259890), (2, 13629945), (3, 9086630), (5, 5451978), (6, 4543315), (7, 3894270), (10, 2725989), (14, 1947135), (15, 1817326), (21, 1298090), (30, 908663), (35, 778854), (42, 649045), (70, 389427), (105, 259618), (210, 129809), (271, 100590), (479, 56910), (542, 50295), (813, 33530), (958, 28455), (1355, 20118), (1437, 18970), (1626, 16765), (1897, 14370), (2395, 11382), (2710, 10059), (2874, 9485), (3353, 8130), (3794, 7185), (4065, 6706), (4790, 5691)]