2576730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6607}}^1$

素因数の和:6630

約数の個数: 32

約数和(自身を含む): 6660864

約数和(自身を除く): 4084134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6607, 13214, 19821, 33035, 39642, 66070, 85891, 99105, 171782, 198210, 257673, 429455, 515346, 858910, 1288365, 2576730]

約数ペア:

[(1, 2576730), (2, 1288365), (3, 858910), (5, 515346), (6, 429455), (10, 257673), (13, 198210), (15, 171782), (26, 99105), (30, 85891), (39, 66070), (65, 39642), (78, 33035), (130, 19821), (195, 13214), (390, 6607)]