11341740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 31903200

約数和(自身を除く): 20561460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 449, 842, 898, 1263, 1347, 1684, 1796, 2105, 2245, 2526, 2694, 4210, 4490, 5052, 5388, 6315, 6735, 8420, 8980, 12630, 13470, 25260, 26940, 189029, 378058, 567087, 756116, 945145, 1134174, 1890290, 2268348, 2835435, 3780580, 5670870, 11341740]

約数ペア:

[(1, 11341740), (2, 5670870), (3, 3780580), (4, 2835435), (5, 2268348), (6, 1890290), (10, 1134174), (12, 945145), (15, 756116), (20, 567087), (30, 378058), (60, 189029), (421, 26940), (449, 25260), (842, 13470), (898, 12630), (1263, 8980), (1347, 8420), (1684, 6735), (1796, 6315), (2105, 5388), (2245, 5052), (2526, 4490), (2694, 4210)]