1389930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 3374784

約数和(自身を除く): 1984854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 433, 535, 642, 866, 1070, 1299, 1605, 2165, 2598, 3210, 4330, 6495, 12990, 46331, 92662, 138993, 231655, 277986, 463310, 694965, 1389930]

約数ペア:

[(1, 1389930), (2, 694965), (3, 463310), (5, 277986), (6, 231655), (10, 138993), (15, 92662), (30, 46331), (107, 12990), (214, 6495), (321, 4330), (433, 3210), (535, 2598), (642, 2165), (866, 1605), (1070, 1299)]