172184610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{441499}}^1$

素因数の和:441522

約数の個数: 32

約数和(自身を含む): 445032000

約数和(自身を除く): 272847390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 441499, 882998, 1324497, 2207495, 2648994, 4414990, 5739487, 6622485, 11478974, 13244970, 17218461, 28697435, 34436922, 57394870, 86092305, 172184610]

約数ペア:

[(1, 172184610), (2, 86092305), (3, 57394870), (5, 34436922), (6, 28697435), (10, 17218461), (13, 13244970), (15, 11478974), (26, 6622485), (30, 5739487), (39, 4414990), (65, 2648994), (78, 2207495), (130, 1324497), (195, 882998), (390, 441499)]