2790054014790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{16382209}}^1$

素因数の和:16383037

約数の個数: 64

約数和(自身を含む): 7662156203520

約数和(自身を除く): 4872102188730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 811, 1622, 2433, 4055, 4866, 5677, 8110, 11354, 12165, 17031, 24330, 28385, 34062, 56770, 85155, 170310, 16382209, 32764418, 49146627, 81911045, 98293254, 114675463, 163822090, 229350926, 245733135, 344026389, 491466270, 573377315, 688052778, 1146754630, 1720131945, 3440263890, 13285971499, 26571942998, 39857914497, 66429857495, 79715828994, 93001800493, 132859714990, 186003600986, 199289572485, 279005401479, 398579144970, 465009002465, 558010802958, 930018004930, 1395027007395, 2790054014790]

約数ペア:

[(1, 2790054014790), (2, 1395027007395), (3, 930018004930), (5, 558010802958), (6, 465009002465), (7, 398579144970), (10, 279005401479), (14, 199289572485), (15, 186003600986), (21, 132859714990), (30, 93001800493), (35, 79715828994), (42, 66429857495), (70, 39857914497), (105, 26571942998), (210, 13285971499), (811, 3440263890), (1622, 1720131945), (2433, 1146754630), (4055, 688052778), (4866, 573377315), (5677, 491466270), (8110, 344026389), (11354, 245733135), (12165, 229350926), (17031, 163822090), (24330, 114675463), (28385, 98293254), (34062, 81911045), (56770, 49146627), (85155, 32764418), (170310, 16382209)]