140674260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2344571}}^1$

素因数の和:2344583

約数の個数: 24

約数和(自身を含む): 393888096

約数和(自身を除く): 253213836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2344571, 4689142, 7033713, 9378284, 11722855, 14067426, 23445710, 28134852, 35168565, 46891420, 70337130, 140674260]

約数ペア:

[(1, 140674260), (2, 70337130), (3, 46891420), (4, 35168565), (5, 28134852), (6, 23445710), (10, 14067426), (12, 11722855), (15, 9378284), (20, 7033713), (30, 4689142), (60, 2344571)]