137400230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{1319}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 270293760

約数和(自身を除く): 132893530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 947, 1319, 1894, 2638, 4735, 6595, 9470, 10417, 13190, 14509, 20834, 29018, 52085, 72545, 104170, 145090, 1249093, 2498186, 6245465, 12490930, 13740023, 27480046, 68700115, 137400230]

約数ペア:

[(1, 137400230), (2, 68700115), (5, 27480046), (10, 13740023), (11, 12490930), (22, 6245465), (55, 2498186), (110, 1249093), (947, 145090), (1319, 104170), (1894, 72545), (2638, 52085), (4735, 29018), (6595, 20834), (9470, 14509), (10417, 13190)]