1421177450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{369137}}^1$

素因数の和:369167

約数の個数: 48

約数和(自身を含む): 3295664064

約数和(自身を除く): 1874486614

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 369137, 738274, 1845685, 2583959, 3691370, 4060507, 5167918, 8121014, 9228425, 12919795, 18456850, 20302535, 25839590, 28423549, 40605070, 56847098, 64598975, 101512675, 129197950, 142117745, 203025350, 284235490, 710588725, 1421177450]

約数ペア:

[(1, 1421177450), (2, 710588725), (5, 284235490), (7, 203025350), (10, 142117745), (11, 129197950), (14, 101512675), (22, 64598975), (25, 56847098), (35, 40605070), (50, 28423549), (55, 25839590), (70, 20302535), (77, 18456850), (110, 12919795), (154, 9228425), (175, 8121014), (275, 5167918), (350, 4060507), (385, 3691370), (550, 2583959), (770, 1845685), (1925, 738274), (3850, 369137)]