7417340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{52981}}^1$

素因数の和:52997

約数の個数: 24

約数和(自身を含む): 17801952

約数和(自身を除く): 10384612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 52981, 105962, 211924, 264905, 370867, 529810, 741734, 1059620, 1483468, 1854335, 3708670, 7417340]

約数ペア:

[(1, 7417340), (2, 3708670), (4, 1854335), (5, 1483468), (7, 1059620), (10, 741734), (14, 529810), (20, 370867), (28, 264905), (35, 211924), (70, 105962), (140, 52981)]