1409355710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2609}}^1\times {\mathrm{7717}}^1$

素因数の和:10340

約数の個数: 32

約数和(自身を含む): 2900733120

約数和(自身を除く): 1491377410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2609, 5218, 7717, 13045, 15434, 18263, 26090, 36526, 38585, 54019, 77170, 91315, 108038, 182630, 270095, 540190, 20133653, 40267306, 100668265, 140935571, 201336530, 281871142, 704677855, 1409355710]

約数ペア:

[(1, 1409355710), (2, 704677855), (5, 281871142), (7, 201336530), (10, 140935571), (14, 100668265), (35, 40267306), (70, 20133653), (2609, 540190), (5218, 270095), (7717, 182630), (13045, 108038), (15434, 91315), (18263, 77170), (26090, 54019), (36526, 38585)]