28741350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17419}}^1$

素因数の和:17445

約数の個数: 48

約数和(自身を含む): 77762880

約数和(自身を除く): 49021530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 17419, 34838, 52257, 87095, 104514, 174190, 191609, 261285, 383218, 435475, 522570, 574827, 870950, 958045, 1149654, 1306425, 1916090, 2612850, 2874135, 4790225, 5748270, 9580450, 14370675, 28741350]

約数ペア:

[(1, 28741350), (2, 14370675), (3, 9580450), (5, 5748270), (6, 4790225), (10, 2874135), (11, 2612850), (15, 1916090), (22, 1306425), (25, 1149654), (30, 958045), (33, 870950), (50, 574827), (55, 522570), (66, 435475), (75, 383218), (110, 261285), (150, 191609), (165, 174190), (275, 104514), (330, 87095), (550, 52257), (825, 34838), (1650, 17419)]