135097340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{964981}}^1$

素因数の和:964997

約数の個数: 24

約数和(自身を含む): 324233952

約数和(自身を除く): 189136612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 964981, 1929962, 3859924, 4824905, 6754867, 9649810, 13509734, 19299620, 27019468, 33774335, 67548670, 135097340]

約数ペア:

[(1, 135097340), (2, 67548670), (4, 33774335), (5, 27019468), (7, 19299620), (10, 13509734), (14, 9649810), (20, 6754867), (28, 4824905), (35, 3859924), (70, 1929962), (140, 964981)]