2790970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 6185088

約数和(自身を除く): 3394118

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3067, 6134, 15335, 21469, 30670, 39871, 42938, 79742, 107345, 199355, 214690, 279097, 398710, 558194, 1395485, 2790970]

約数ペア:

[(1, 2790970), (2, 1395485), (5, 558194), (7, 398710), (10, 279097), (13, 214690), (14, 199355), (26, 107345), (35, 79742), (65, 42938), (70, 39871), (91, 30670), (130, 21469), (182, 15335), (455, 6134), (910, 3067)]