30300702980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1\times {\mathrm{7069}}^1$

素因数の和:9188

約数の個数: 48

約数和(自身を含む): 64267318080

約数和(自身を除く): 33966615100

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2003, 2140, 4006, 7069, 8012, 10015, 14138, 20030, 28276, 35345, 40060, 70690, 141380, 214321, 428642, 756383, 857284, 1071605, 1512766, 2143210, 3025532, 3781915, 4286420, 7563830, 14159207, 15127660, 28318414, 56636828, 70796035, 141592070, 283184140, 1515035149, 3030070298, 6060140596, 7575175745, 15150351490, 30300702980]

約数ペア:

[(1, 30300702980), (2, 15150351490), (4, 7575175745), (5, 6060140596), (10, 3030070298), (20, 1515035149), (107, 283184140), (214, 141592070), (428, 70796035), (535, 56636828), (1070, 28318414), (2003, 15127660), (2140, 14159207), (4006, 7563830), (7069, 4286420), (8012, 3781915), (10015, 3025532), (14138, 2143210), (20030, 1512766), (28276, 1071605), (35345, 857284), (40060, 756383), (70690, 428642), (141380, 214321)]