25297230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17209}}^1$

素因数の和:17233

約数の個数: 48

約数和(自身を含む): 70629840

約数和(自身を除く): 45332610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 17209, 34418, 51627, 86045, 103254, 120463, 172090, 240926, 258135, 361389, 516270, 602315, 722778, 843241, 1204630, 1686482, 1806945, 2529723, 3613890, 4216205, 5059446, 8432410, 12648615, 25297230]

約数ペア:

[(1, 25297230), (2, 12648615), (3, 8432410), (5, 5059446), (6, 4216205), (7, 3613890), (10, 2529723), (14, 1806945), (15, 1686482), (21, 1204630), (30, 843241), (35, 722778), (42, 602315), (49, 516270), (70, 361389), (98, 258135), (105, 240926), (147, 172090), (210, 120463), (245, 103254), (294, 86045), (490, 51627), (735, 34418), (1470, 17209)]