2078490420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11547169}}^1$

素因数の和:11547184

約数の個数: 36

約数和(自身を含む): 6304754820

約数和(自身を除く): 4226264400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11547169, 23094338, 34641507, 46188676, 57735845, 69283014, 103924521, 115471690, 138566028, 173207535, 207849042, 230943380, 346415070, 415698084, 519622605, 692830140, 1039245210, 2078490420]

約数ペア:

[(1, 2078490420), (2, 1039245210), (3, 692830140), (4, 519622605), (5, 415698084), (6, 346415070), (9, 230943380), (10, 207849042), (12, 173207535), (15, 138566028), (18, 115471690), (20, 103924521), (30, 69283014), (36, 57735845), (45, 46188676), (60, 34641507), (90, 23094338), (180, 11547169)]