7418950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 17998848

約数和(自身を除く): 10579898

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 41, 47, 50, 55, 70, 77, 82, 94, 110, 154, 175, 205, 235, 275, 287, 329, 350, 385, 410, 451, 470, 517, 550, 574, 658, 770, 902, 1025, 1034, 1175, 1435, 1645, 1925, 1927, 2050, 2255, 2350, 2585, 2870, 3157, 3290, 3619, 3850, 3854, 4510, 5170, 6314, 7175, 7238, 8225, 9635, 11275, 12925, 13489, 14350, 15785, 16450, 18095, 19270, 21197, 22550, 25850, 26978, 31570, 36190, 42394, 48175, 67445, 78925, 90475, 96350, 105985, 134890, 148379, 157850, 180950, 211970, 296758, 337225, 529925, 674450, 741895, 1059850, 1483790, 3709475, 7418950]

約数ペア:

[(1, 7418950), (2, 3709475), (5, 1483790), (7, 1059850), (10, 741895), (11, 674450), (14, 529925), (22, 337225), (25, 296758), (35, 211970), (41, 180950), (47, 157850), (50, 148379), (55, 134890), (70, 105985), (77, 96350), (82, 90475), (94, 78925), (110, 67445), (154, 48175), (175, 42394), (205, 36190), (235, 31570), (275, 26978), (287, 25850), (329, 22550), (350, 21197), (385, 19270), (410, 18095), (451, 16450), (470, 15785), (517, 14350), (550, 13489), (574, 12925), (658, 11275), (770, 9635), (902, 8225), (1025, 7238), (1034, 7175), (1175, 6314), (1435, 5170), (1645, 4510), (1925, 3854), (1927, 3850), (2050, 3619), (2255, 3290), (2350, 3157), (2585, 2870)]