7452620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53233}}^1$

素因数の和:53249

約数の個数: 24

約数和(自身を含む): 17886624

約数和(自身を除く): 10434004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 53233, 106466, 212932, 266165, 372631, 532330, 745262, 1064660, 1490524, 1863155, 3726310, 7452620]

約数ペア:

[(1, 7452620), (2, 3726310), (4, 1863155), (5, 1490524), (7, 1064660), (10, 745262), (14, 532330), (20, 372631), (28, 266165), (35, 212932), (70, 106466), (140, 53233)]