21635776110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55476349}}^1$

素因数の和:55476372

約数の個数: 32

約数和(自身を含む): 55920160800

約数和(自身を除く): 34284384690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 55476349, 110952698, 166429047, 277381745, 332858094, 554763490, 721192537, 832145235, 1442385074, 1664290470, 2163577611, 3605962685, 4327155222, 7211925370, 10817888055, 21635776110]

約数ペア:

[(1, 21635776110), (2, 10817888055), (3, 7211925370), (5, 4327155222), (6, 3605962685), (10, 2163577611), (13, 1664290470), (15, 1442385074), (26, 832145235), (30, 721192537), (39, 554763490), (65, 332858094), (78, 277381745), (130, 166429047), (195, 110952698), (390, 55476349)]