1279806456210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{109666363}}^1$

素因数の和:109666762

約数の個数: 32

約数和(自身を含む): 3079431501120

約数和(自身を除く): 1799625044910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 109666363, 219332726, 328999089, 548331815, 657998178, 1096663630, 1644995445, 3289990890, 42660215207, 85320430414, 127980645621, 213301076035, 255961291242, 426602152070, 639903228105, 1279806456210]

約数ペア:

[(1, 1279806456210), (2, 639903228105), (3, 426602152070), (5, 255961291242), (6, 213301076035), (10, 127980645621), (15, 85320430414), (30, 42660215207), (389, 3289990890), (778, 1644995445), (1167, 1096663630), (1945, 657998178), (2334, 548331815), (3890, 328999089), (5835, 219332726), (11670, 109666363)]