11665020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{449}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 32810400

約数和(自身を除く): 21145380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 449, 866, 898, 1299, 1347, 1732, 1796, 2165, 2245, 2598, 2694, 4330, 4490, 5196, 5388, 6495, 6735, 8660, 8980, 12990, 13470, 25980, 26940, 194417, 388834, 583251, 777668, 972085, 1166502, 1944170, 2333004, 2916255, 3888340, 5832510, 11665020]

約数ペア:

[(1, 11665020), (2, 5832510), (3, 3888340), (4, 2916255), (5, 2333004), (6, 1944170), (10, 1166502), (12, 972085), (15, 777668), (20, 583251), (30, 388834), (60, 194417), (433, 26940), (449, 25980), (866, 13470), (898, 12990), (1299, 8980), (1347, 8660), (1732, 6735), (1796, 6495), (2165, 5388), (2245, 5196), (2598, 4490), (2694, 4330)]