298561650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 789378048

約数和(自身を除く): 490816398

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 191, 255, 382, 425, 510, 573, 613, 850, 955, 1146, 1226, 1275, 1839, 1910, 2550, 2865, 3065, 3247, 3678, 4775, 5730, 6130, 6494, 9195, 9550, 9741, 10421, 14325, 15325, 16235, 18390, 19482, 20842, 28650, 30650, 31263, 32470, 45975, 48705, 52105, 62526, 81175, 91950, 97410, 104210, 117083, 156315, 162350, 234166, 243525, 260525, 312630, 351249, 487050, 521050, 585415, 702498, 781575, 1170830, 1563150, 1756245, 1990411, 2927075, 3512490, 3980822, 5854150, 5971233, 8781225, 9952055, 11942466, 17562450, 19904110, 29856165, 49760275, 59712330, 99520550, 149280825, 298561650]

約数ペア:

[(1, 298561650), (2, 149280825), (3, 99520550), (5, 59712330), (6, 49760275), (10, 29856165), (15, 19904110), (17, 17562450), (25, 11942466), (30, 9952055), (34, 8781225), (50, 5971233), (51, 5854150), (75, 3980822), (85, 3512490), (102, 2927075), (150, 1990411), (170, 1756245), (191, 1563150), (255, 1170830), (382, 781575), (425, 702498), (510, 585415), (573, 521050), (613, 487050), (850, 351249), (955, 312630), (1146, 260525), (1226, 243525), (1275, 234166), (1839, 162350), (1910, 156315), (2550, 117083), (2865, 104210), (3065, 97410), (3247, 91950), (3678, 81175), (4775, 62526), (5730, 52105), (6130, 48705), (6494, 45975), (9195, 32470), (9550, 31263), (9741, 30650), (10421, 28650), (14325, 20842), (15325, 19482), (16235, 18390)]