30058070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61343}}^1$

素因数の和:61364

約数の個数: 24

約数和(自身を含む): 62938944

約数和(自身を除く): 32880874

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 61343, 122686, 306715, 429401, 613430, 858802, 2147005, 3005807, 4294010, 6011614, 15029035, 30058070]

約数ペア:

[(1, 30058070), (2, 15029035), (5, 6011614), (7, 4294010), (10, 3005807), (14, 2147005), (35, 858802), (49, 613430), (70, 429401), (98, 306715), (245, 122686), (490, 61343)]