7925470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 9700130

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 95, 101, 118, 133, 190, 202, 266, 295, 413, 505, 590, 665, 707, 826, 1010, 1121, 1330, 1414, 1919, 2065, 2242, 3535, 3838, 4130, 5605, 5959, 7070, 7847, 9595, 11210, 11918, 13433, 15694, 19190, 26866, 29795, 39235, 41713, 59590, 67165, 78470, 83426, 113221, 134330, 208565, 226442, 417130, 566105, 792547, 1132210, 1585094, 3962735, 7925470]

約数ペア:

[(1, 7925470), (2, 3962735), (5, 1585094), (7, 1132210), (10, 792547), (14, 566105), (19, 417130), (35, 226442), (38, 208565), (59, 134330), (70, 113221), (95, 83426), (101, 78470), (118, 67165), (133, 59590), (190, 41713), (202, 39235), (266, 29795), (295, 26866), (413, 19190), (505, 15694), (590, 13433), (665, 11918), (707, 11210), (826, 9595), (1010, 7847), (1121, 7070), (1330, 5959), (1414, 5605), (1919, 4130), (2065, 3838), (2242, 3535)]