67405730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 148608000

約数和(自身を除く): 81202270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 95, 118, 133, 190, 266, 295, 413, 590, 665, 826, 859, 1121, 1330, 1718, 2065, 2242, 4130, 4295, 5605, 6013, 7847, 8590, 11210, 12026, 15694, 16321, 30065, 32642, 39235, 50681, 60130, 78470, 81605, 101362, 114247, 163210, 228494, 253405, 354767, 506810, 571235, 709534, 962939, 1142470, 1773835, 1925878, 3547670, 4814695, 6740573, 9629390, 13481146, 33702865, 67405730]

約数ペア:

[(1, 67405730), (2, 33702865), (5, 13481146), (7, 9629390), (10, 6740573), (14, 4814695), (19, 3547670), (35, 1925878), (38, 1773835), (59, 1142470), (70, 962939), (95, 709534), (118, 571235), (133, 506810), (190, 354767), (266, 253405), (295, 228494), (413, 163210), (590, 114247), (665, 101362), (826, 81605), (859, 78470), (1121, 60130), (1330, 50681), (1718, 39235), (2065, 32642), (2242, 30065), (4130, 16321), (4295, 15694), (5605, 12026), (6013, 11210), (7847, 8590)]