3078629890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43980427}}^1$

素因数の和:43980441

約数の個数: 16

約数和(自身を含む): 6333181632

約数和(自身を除く): 3254551742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 43980427, 87960854, 219902135, 307862989, 439804270, 615725978, 1539314945, 3078629890]

約数ペア:

[(1, 3078629890), (2, 1539314945), (5, 615725978), (7, 439804270), (10, 307862989), (14, 219902135), (35, 87960854), (70, 43980427)]