70579890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{261407}}^1$

素因数の和:261423

約数の個数: 32

約数和(自身を含む): 188213760

約数和(自身を除く): 117633870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 261407, 522814, 784221, 1307035, 1568442, 2352663, 2614070, 3921105, 4705326, 7057989, 7842210, 11763315, 14115978, 23526630, 35289945, 70579890]

約数ペア:

[(1, 70579890), (2, 35289945), (3, 23526630), (5, 14115978), (6, 11763315), (9, 7842210), (10, 7057989), (15, 4705326), (18, 3921105), (27, 2614070), (30, 2352663), (45, 1568442), (54, 1307035), (90, 784221), (135, 522814), (270, 261407)]