64610210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5879}}^1$

素因数の和:6050

約数の個数: 32

約数和(自身を含む): 133781760

約数和(自身を除く): 69171550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 5879, 10990, 11758, 29395, 41153, 58790, 82306, 205765, 411530, 923003, 1846006, 4615015, 6461021, 9230030, 12922042, 32305105, 64610210]

約数ペア:

[(1, 64610210), (2, 32305105), (5, 12922042), (7, 9230030), (10, 6461021), (14, 4615015), (35, 1846006), (70, 923003), (157, 411530), (314, 205765), (785, 82306), (1099, 58790), (1570, 41153), (2198, 29395), (5495, 11758), (5879, 10990)]