1939817635

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 2908800000

約数和(自身を除く): 968982365

約数列:

[1, 5, 7, 19, 35, 49, 59, 95, 133, 245, 295, 343, 413, 665, 931, 1009, 1121, 1715, 2065, 2891, 4655, 5045, 5605, 6517, 7063, 7847, 14455, 19171, 20237, 32585, 35315, 39235, 49441, 54929, 59531, 95855, 101185, 134197, 247205, 274645, 297655, 346087, 384503, 416717, 670985, 939379, 1131089, 1730435, 1922515, 2083585, 2917019, 4696895, 5655445, 6575653, 7917623, 14585095, 20419133, 32878265, 39588115, 55423361, 102095665, 277116805, 387963527, 1939817635]

約数ペア:

[(1, 1939817635), (5, 387963527), (7, 277116805), (19, 102095665), (35, 55423361), (49, 39588115), (59, 32878265), (95, 20419133), (133, 14585095), (245, 7917623), (295, 6575653), (343, 5655445), (413, 4696895), (665, 2917019), (931, 2083585), (1009, 1922515), (1121, 1730435), (1715, 1131089), (2065, 939379), (2891, 670985), (4655, 416717), (5045, 384503), (5605, 346087), (6517, 297655), (7063, 274645), (7847, 247205), (14455, 134197), (19171, 101185), (20237, 95855), (32585, 59531), (35315, 54929), (39235, 49441)]