284975810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{9067}}^1$

素因数の和:9530

約数の個数: 32

約数和(自身を含む): 587606400

約数和(自身を除く): 302630590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 2245, 3143, 4490, 6286, 9067, 15715, 18134, 31430, 45335, 63469, 90670, 126938, 317345, 634690, 4071083, 8142166, 20355415, 28497581, 40710830, 56995162, 142487905, 284975810]

約数ペア:

[(1, 284975810), (2, 142487905), (5, 56995162), (7, 40710830), (10, 28497581), (14, 20355415), (35, 8142166), (70, 4071083), (449, 634690), (898, 317345), (2245, 126938), (3143, 90670), (4490, 63469), (6286, 45335), (9067, 31430), (15715, 18134)]