2017330245

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{17939}}^1$

素因数の和:17984

約数の個数: 96

約数和(自身を含む): 4417545600

約数和(自身を除く): 2400215355

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 49, 51, 63, 85, 105, 119, 135, 147, 153, 189, 245, 255, 315, 357, 441, 459, 595, 735, 765, 833, 945, 1071, 1323, 1785, 2205, 2295, 2499, 3213, 4165, 5355, 6615, 7497, 12495, 16065, 17939, 22491, 37485, 53817, 89695, 112455, 125573, 161451, 269085, 304963, 376719, 484353, 627865, 807255, 879011, 914889, 1130157, 1524815, 1883595, 2134741, 2421765, 2637033, 2744667, 3390471, 4395055, 4574445, 5650785, 6404223, 7911099, 8234001, 10673705, 13185165, 13723335, 14943187, 16952355, 19212669, 23733297, 32021115, 39555495, 41170005, 44829561, 57638007, 74715935, 96063345, 118666485, 134488683, 224147805, 288190035, 403466049, 672443415, 2017330245]

約数ペア:

[(1, 2017330245), (3, 672443415), (5, 403466049), (7, 288190035), (9, 224147805), (15, 134488683), (17, 118666485), (21, 96063345), (27, 74715935), (35, 57638007), (45, 44829561), (49, 41170005), (51, 39555495), (63, 32021115), (85, 23733297), (105, 19212669), (119, 16952355), (135, 14943187), (147, 13723335), (153, 13185165), (189, 10673705), (245, 8234001), (255, 7911099), (315, 6404223), (357, 5650785), (441, 4574445), (459, 4395055), (595, 3390471), (735, 2744667), (765, 2637033), (833, 2421765), (945, 2134741), (1071, 1883595), (1323, 1524815), (1785, 1130157), (2205, 914889), (2295, 879011), (2499, 807255), (3213, 627865), (4165, 484353), (5355, 376719), (6615, 304963), (7497, 269085), (12495, 161451), (16065, 125573), (17939, 112455), (22491, 89695), (37485, 53817)]