2257470

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{929}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 6093360

約数和(自身を除く): 3835890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 929, 1215, 1858, 2430, 2787, 4645, 5574, 8361, 9290, 13935, 16722, 25083, 27870, 41805, 50166, 75249, 83610, 125415, 150498, 225747, 250830, 376245, 451494, 752490, 1128735, 2257470]

約数ペア:

[(1, 2257470), (2, 1128735), (3, 752490), (5, 451494), (6, 376245), (9, 250830), (10, 225747), (15, 150498), (18, 125415), (27, 83610), (30, 75249), (45, 50166), (54, 41805), (81, 27870), (90, 25083), (135, 16722), (162, 13935), (243, 9290), (270, 8361), (405, 5574), (486, 4645), (810, 2787), (929, 2430), (1215, 1858)]