745408610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{140909}}^1$

素因数の和:140962

約数の個数: 24

約数和(自身を含む): 1402618140

約数和(自身を除く): 657209530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 140909, 281818, 704545, 1409090, 3240907, 6481814, 16204535, 32409070, 74540861, 149081722, 372704305, 745408610]

約数ペア:

[(1, 745408610), (2, 372704305), (5, 149081722), (10, 74540861), (23, 32409070), (46, 16204535), (115, 6481814), (230, 3240907), (529, 1409090), (1058, 704545), (2645, 281818), (5290, 140909)]