99994790

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{29153}}^1$

素因数の和:29181

約数の個数: 32

約数和(自身を含む): 209908800

約数和(自身を除く): 109914010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 29153, 58306, 145765, 204071, 291530, 408142, 1020355, 1428497, 2040710, 2856994, 7142485, 9999479, 14284970, 19998958, 49997395, 99994790]

約数ペア:

[(1, 99994790), (2, 49997395), (5, 19998958), (7, 14284970), (10, 9999479), (14, 7142485), (35, 2856994), (49, 2040710), (70, 1428497), (98, 1020355), (245, 408142), (343, 291530), (490, 204071), (686, 145765), (1715, 58306), (3430, 29153)]