214648380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{132499}}^1$

素因数の和:132520

約数の個数: 60

約数和(自身を含む): 673365000

約数和(自身を除く): 458716620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 132499, 264998, 397497, 529996, 662495, 794994, 1192491, 1324990, 1589988, 1987485, 2384982, 2649980, 3577473, 3974970, 4769964, 5962455, 7154946, 7949940, 10732419, 11924910, 14309892, 17887365, 21464838, 23849820, 35774730, 42929676, 53662095, 71549460, 107324190, 214648380]

約数ペア:

[(1, 214648380), (2, 107324190), (3, 71549460), (4, 53662095), (5, 42929676), (6, 35774730), (9, 23849820), (10, 21464838), (12, 17887365), (15, 14309892), (18, 11924910), (20, 10732419), (27, 7949940), (30, 7154946), (36, 5962455), (45, 4769964), (54, 3974970), (60, 3577473), (81, 2649980), (90, 2384982), (108, 1987485), (135, 1589988), (162, 1324990), (180, 1192491), (270, 794994), (324, 662495), (405, 529996), (540, 397497), (810, 264998), (1620, 132499)]