26851740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1439}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 48627300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1439, 1555, 1866, 2878, 3110, 3732, 4317, 4665, 5756, 6220, 7195, 8634, 9330, 14390, 17268, 18660, 21585, 28780, 43170, 86340, 447529, 895058, 1342587, 1790116, 2237645, 2685174, 4475290, 5370348, 6712935, 8950580, 13425870, 26851740]

約数ペア:

[(1, 26851740), (2, 13425870), (3, 8950580), (4, 6712935), (5, 5370348), (6, 4475290), (10, 2685174), (12, 2237645), (15, 1790116), (20, 1342587), (30, 895058), (60, 447529), (311, 86340), (622, 43170), (933, 28780), (1244, 21585), (1439, 18660), (1555, 17268), (1866, 14390), (2878, 9330), (3110, 8634), (3732, 7195), (4317, 6220), (4665, 5756)]