2247407540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2293273}}^1$

素因数の和:2293296

約数の個数: 36

約数和(自身を含む): 5490097956

約数和(自身を除く): 3242690416

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2293273, 4586546, 9173092, 11466365, 16052911, 22932730, 32105822, 45865460, 64211644, 80264555, 112370377, 160529110, 224740754, 321058220, 449481508, 561851885, 1123703770, 2247407540]

約数ペア:

[(1, 2247407540), (2, 1123703770), (4, 561851885), (5, 449481508), (7, 321058220), (10, 224740754), (14, 160529110), (20, 112370377), (28, 80264555), (35, 64211644), (49, 45865460), (70, 32105822), (98, 22932730), (140, 16052911), (196, 11466365), (245, 9173092), (490, 4586546), (980, 2293273)]