61388810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 134542080

約数和(自身を除く): 73153270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 101, 133, 190, 202, 266, 457, 505, 665, 707, 914, 1010, 1330, 1414, 1919, 2285, 3199, 3535, 3838, 4570, 6398, 7070, 8683, 9595, 13433, 15995, 17366, 19190, 26866, 31990, 43415, 46157, 60781, 67165, 86830, 92314, 121562, 134330, 230785, 303905, 323099, 461570, 607810, 646198, 876983, 1615495, 1753966, 3230990, 4384915, 6138881, 8769830, 12277762, 30694405, 61388810]

約数ペア:

[(1, 61388810), (2, 30694405), (5, 12277762), (7, 8769830), (10, 6138881), (14, 4384915), (19, 3230990), (35, 1753966), (38, 1615495), (70, 876983), (95, 646198), (101, 607810), (133, 461570), (190, 323099), (202, 303905), (266, 230785), (457, 134330), (505, 121562), (665, 92314), (707, 86830), (914, 67165), (1010, 60781), (1330, 46157), (1414, 43415), (1919, 31990), (2285, 26866), (3199, 19190), (3535, 17366), (3838, 15995), (4570, 13433), (6398, 9595), (7070, 8683)]