7964850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 20445120

約数和(自身を除く): 12480270

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 1831, 2175, 3662, 4350, 5493, 9155, 10986, 18310, 27465, 45775, 53099, 54930, 91550, 106198, 137325, 159297, 265495, 274650, 318594, 530990, 796485, 1327475, 1592970, 2654950, 3982425, 7964850]

約数ペア:

[(1, 7964850), (2, 3982425), (3, 2654950), (5, 1592970), (6, 1327475), (10, 796485), (15, 530990), (25, 318594), (29, 274650), (30, 265495), (50, 159297), (58, 137325), (75, 106198), (87, 91550), (145, 54930), (150, 53099), (174, 45775), (290, 27465), (435, 18310), (725, 10986), (870, 9155), (1450, 5493), (1831, 4350), (2175, 3662)]