2063320105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2390

約数の個数: 64

約数和(自身を含む): 3276472320

約数和(自身を除く): 1213152215

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 127, 133, 209, 385, 635, 665, 889, 1045, 1397, 1463, 2221, 2413, 4445, 6985, 7315, 9779, 11105, 12065, 15547, 16891, 24431, 26543, 42199, 48895, 77735, 84455, 122155, 132715, 171017, 185801, 210995, 282067, 295393, 464189, 855085, 929005, 1410335, 1476965, 1974469, 2320945, 3102737, 3249323, 5359273, 9872345, 15513685, 16246615, 21719159, 26796365, 37514911, 58952003, 108595795, 187574555, 294760015, 412664021, 2063320105]

約数ペア:

[(1, 2063320105), (5, 412664021), (7, 294760015), (11, 187574555), (19, 108595795), (35, 58952003), (55, 37514911), (77, 26796365), (95, 21719159), (127, 16246615), (133, 15513685), (209, 9872345), (385, 5359273), (635, 3249323), (665, 3102737), (889, 2320945), (1045, 1974469), (1397, 1476965), (1463, 1410335), (2221, 929005), (2413, 855085), (4445, 464189), (6985, 295393), (7315, 282067), (9779, 210995), (11105, 185801), (12065, 171017), (15547, 132715), (16891, 122155), (24431, 84455), (26543, 77735), (42199, 48895)]