814757490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{11503}}^1$

素因数の和:12303

約数の個数: 48

約数和(自身を含む): 2121245568

約数和(自身を除く): 1306488078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 787, 1574, 2361, 3935, 4722, 7083, 7870, 11503, 11805, 14166, 23006, 23610, 34509, 35415, 57515, 69018, 70830, 103527, 115030, 172545, 207054, 345090, 517635, 1035270, 9052861, 18105722, 27158583, 45264305, 54317166, 81475749, 90528610, 135792915, 162951498, 271585830, 407378745, 814757490]

約数ペア:

[(1, 814757490), (2, 407378745), (3, 271585830), (5, 162951498), (6, 135792915), (9, 90528610), (10, 81475749), (15, 54317166), (18, 45264305), (30, 27158583), (45, 18105722), (90, 9052861), (787, 1035270), (1574, 517635), (2361, 345090), (3935, 207054), (4722, 172545), (7083, 115030), (7870, 103527), (11503, 70830), (11805, 69018), (14166, 57515), (23006, 35415), (23610, 34509)]