510147260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 1257379200

約数和(自身を除く): 747231940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 197, 212, 265, 349, 371, 394, 530, 698, 742, 788, 985, 1060, 1379, 1396, 1484, 1745, 1855, 1970, 2443, 2758, 3490, 3710, 3940, 4886, 5516, 6895, 6980, 7420, 9772, 10441, 12215, 13790, 18497, 20882, 24430, 27580, 36994, 41764, 48860, 52205, 68753, 73087, 73988, 92485, 104410, 129479, 137506, 146174, 184970, 208820, 258958, 275012, 292348, 343765, 365435, 369940, 481271, 517916, 647395, 687530, 730870, 962542, 1294790, 1375060, 1461740, 1925084, 2406355, 2589580, 3643909, 4812710, 7287818, 9625420, 14575636, 18219545, 25507363, 36439090, 51014726, 72878180, 102029452, 127536815, 255073630, 510147260]

約数ペア:

[(1, 510147260), (2, 255073630), (4, 127536815), (5, 102029452), (7, 72878180), (10, 51014726), (14, 36439090), (20, 25507363), (28, 18219545), (35, 14575636), (53, 9625420), (70, 7287818), (106, 4812710), (140, 3643909), (197, 2589580), (212, 2406355), (265, 1925084), (349, 1461740), (371, 1375060), (394, 1294790), (530, 962542), (698, 730870), (742, 687530), (788, 647395), (985, 517916), (1060, 481271), (1379, 369940), (1396, 365435), (1484, 343765), (1745, 292348), (1855, 275012), (1970, 258958), (2443, 208820), (2758, 184970), (3490, 146174), (3710, 137506), (3940, 129479), (4886, 104410), (5516, 92485), (6895, 73988), (6980, 73087), (7420, 68753), (9772, 52205), (10441, 48860), (12215, 41764), (13790, 36994), (18497, 27580), (20882, 24430)]