1260743050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4721}}^1$

素因数の和:4856

約数の個数: 72

約数和(自身を含む): 2753445420

約数和(自身を除く): 1492702370

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 109, 175, 218, 245, 350, 490, 545, 763, 1090, 1225, 1526, 2450, 2725, 3815, 4721, 5341, 5450, 7630, 9442, 10682, 19075, 23605, 26705, 33047, 38150, 47210, 53410, 66094, 118025, 133525, 165235, 231329, 236050, 267050, 330470, 462658, 514589, 826175, 1029178, 1156645, 1652350, 2313290, 2572945, 3602123, 5145890, 5783225, 7204246, 11566450, 12864725, 18010615, 25214861, 25729450, 36021230, 50429722, 90053075, 126074305, 180106150, 252148610, 630371525, 1260743050]

約数ペア:

[(1, 1260743050), (2, 630371525), (5, 252148610), (7, 180106150), (10, 126074305), (14, 90053075), (25, 50429722), (35, 36021230), (49, 25729450), (50, 25214861), (70, 18010615), (98, 12864725), (109, 11566450), (175, 7204246), (218, 5783225), (245, 5145890), (350, 3602123), (490, 2572945), (545, 2313290), (763, 1652350), (1090, 1156645), (1225, 1029178), (1526, 826175), (2450, 514589), (2725, 462658), (3815, 330470), (4721, 267050), (5341, 236050), (5450, 231329), (7630, 165235), (9442, 133525), (10682, 118025), (19075, 66094), (23605, 53410), (26705, 47210), (33047, 38150)]