309326110

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{197023}}^1$

素因数の和:197187

約数の個数: 16

約数和(自身を含む): 560336256

約数和(自身を除く): 251010146

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 197023, 394046, 985115, 1970230, 30932611, 61865222, 154663055, 309326110]

約数ペア:

[(1, 309326110), (2, 154663055), (5, 61865222), (10, 30932611), (157, 1970230), (314, 985115), (785, 394046), (1570, 197023)]