7452340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53231}}^1$

素因数の和:53247

約数の個数: 24

約数和(自身を含む): 17885952

約数和(自身を除く): 10433612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 53231, 106462, 212924, 266155, 372617, 532310, 745234, 1064620, 1490468, 1863085, 3726170, 7452340]

約数ペア:

[(1, 7452340), (2, 3726170), (4, 1863085), (5, 1490468), (7, 1064620), (10, 745234), (14, 532310), (20, 372617), (28, 266155), (35, 212924), (70, 106462), (140, 53231)]