879970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 1951488

約数和(自身を除く): 1071518

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 967, 1934, 4835, 6769, 9670, 12571, 13538, 25142, 33845, 62855, 67690, 87997, 125710, 175994, 439985, 879970]

約数ペア:

[(1, 879970), (2, 439985), (5, 175994), (7, 125710), (10, 87997), (13, 67690), (14, 62855), (26, 33845), (35, 25142), (65, 13538), (70, 12571), (91, 9670), (130, 6769), (182, 4835), (455, 1934), (910, 967)]