308930006

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15083}}^1$

素因数の和:15129

約数の個数: 48

約数和(自身を含む): 619047360

約数和(自身を除く): 310117354

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 10241, 15083, 20482, 30166, 105581, 165913, 211162, 286577, 331826, 573154, 739067, 1161391, 1478134, 2006039, 2322782, 3152347, 4012078, 6304694, 8129737, 14042273, 16259474, 22066429, 28084546, 44132858, 154465003, 308930006]

約数ペア:

[(1, 308930006), (2, 154465003), (7, 44132858), (11, 28084546), (14, 22066429), (19, 16259474), (22, 14042273), (38, 8129737), (49, 6304694), (77, 4012078), (98, 3152347), (133, 2322782), (154, 2006039), (209, 1478134), (266, 1161391), (418, 739067), (539, 573154), (931, 331826), (1078, 286577), (1463, 211162), (1862, 165913), (2926, 105581), (10241, 30166), (15083, 20482)]