38241540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{212453}}^1$

素因数の和:212468

約数の個数: 36

約数和(自身を含む): 115999884

約数和(自身を除く): 77758344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 212453, 424906, 637359, 849812, 1062265, 1274718, 1912077, 2124530, 2549436, 3186795, 3824154, 4249060, 6373590, 7648308, 9560385, 12747180, 19120770, 38241540]

約数ペア:

[(1, 38241540), (2, 19120770), (3, 12747180), (4, 9560385), (5, 7648308), (6, 6373590), (9, 4249060), (10, 3824154), (12, 3186795), (15, 2549436), (18, 2124530), (20, 1912077), (30, 1274718), (36, 1062265), (45, 849812), (60, 637359), (90, 424906), (180, 212453)]