1239067390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{751}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 2491057152

約数和(自身を除く): 1251989762

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 283, 530, 566, 583, 751, 1166, 1415, 1502, 2830, 2915, 3113, 3755, 5830, 6226, 7510, 8261, 14999, 15565, 16522, 29998, 31130, 39803, 41305, 74995, 79606, 82610, 149990, 164989, 199015, 212533, 329978, 398030, 425066, 437833, 824945, 875666, 1062665, 1649890, 2125330, 2189165, 2337863, 4378330, 4675726, 11264249, 11689315, 22528498, 23378630, 56321245, 112642490, 123906739, 247813478, 619533695, 1239067390]

約数ペア:

[(1, 1239067390), (2, 619533695), (5, 247813478), (10, 123906739), (11, 112642490), (22, 56321245), (53, 23378630), (55, 22528498), (106, 11689315), (110, 11264249), (265, 4675726), (283, 4378330), (530, 2337863), (566, 2189165), (583, 2125330), (751, 1649890), (1166, 1062665), (1415, 875666), (1502, 824945), (2830, 437833), (2915, 425066), (3113, 398030), (3755, 329978), (5830, 212533), (6226, 199015), (7510, 164989), (8261, 149990), (14999, 82610), (15565, 79606), (16522, 74995), (29998, 41305), (31130, 39803)]