2797050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 7187040

約数和(自身を除く): 4389990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 643, 725, 870, 1286, 1450, 1929, 2175, 3215, 3858, 4350, 6430, 9645, 16075, 18647, 19290, 32150, 37294, 48225, 55941, 93235, 96450, 111882, 186470, 279705, 466175, 559410, 932350, 1398525, 2797050]

約数ペア:

[(1, 2797050), (2, 1398525), (3, 932350), (5, 559410), (6, 466175), (10, 279705), (15, 186470), (25, 111882), (29, 96450), (30, 93235), (50, 55941), (58, 48225), (75, 37294), (87, 32150), (145, 19290), (150, 18647), (174, 16075), (290, 9645), (435, 6430), (643, 4350), (725, 3858), (870, 3215), (1286, 2175), (1450, 1929)]