344850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 72

約数和(自身を含む): 989520

約数和(自身を除く): 644670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 121, 150, 165, 190, 209, 242, 275, 285, 330, 363, 418, 475, 550, 570, 605, 627, 726, 825, 950, 1045, 1210, 1254, 1425, 1650, 1815, 2090, 2299, 2850, 3025, 3135, 3630, 4598, 5225, 6050, 6270, 6897, 9075, 10450, 11495, 13794, 15675, 18150, 22990, 31350, 34485, 57475, 68970, 114950, 172425, 344850]

約数ペア:

[(1, 344850), (2, 172425), (3, 114950), (5, 68970), (6, 57475), (10, 34485), (11, 31350), (15, 22990), (19, 18150), (22, 15675), (25, 13794), (30, 11495), (33, 10450), (38, 9075), (50, 6897), (55, 6270), (57, 6050), (66, 5225), (75, 4598), (95, 3630), (110, 3135), (114, 3025), (121, 2850), (150, 2299), (165, 2090), (190, 1815), (209, 1650), (242, 1425), (275, 1254), (285, 1210), (330, 1045), (363, 950), (418, 825), (475, 726), (550, 627), (570, 605)]