20983910010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{99923381}}^1$

素因数の和:99923398

約数の個数: 32

約数和(自身を含む): 57555868032

約数和(自身を除く): 36571958022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 99923381, 199846762, 299770143, 499616905, 599540286, 699463667, 999233810, 1398927334, 1498850715, 2098391001, 2997701430, 3497318335, 4196782002, 6994636670, 10491955005, 20983910010]

約数ペア:

[(1, 20983910010), (2, 10491955005), (3, 6994636670), (5, 4196782002), (6, 3497318335), (7, 2997701430), (10, 2098391001), (14, 1498850715), (15, 1398927334), (21, 999233810), (30, 699463667), (35, 599540286), (42, 499616905), (70, 299770143), (105, 199846762), (210, 99923381)]