30995188

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13337}}^1$

素因数の和:13431

約数の個数: 24

約数和(自身を含む): 62741952

約数和(自身を除く): 31746764

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 13337, 26674, 53348, 93359, 186718, 373436, 1106971, 2213942, 4427884, 7748797, 15497594, 30995188]

約数ペア:

[(1, 30995188), (2, 15497594), (4, 7748797), (7, 4427884), (14, 2213942), (28, 1106971), (83, 373436), (166, 186718), (332, 93359), (581, 53348), (1162, 26674), (2324, 13337)]