12001890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1747}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 28946880

約数和(自身を除く): 16944990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 1747, 2290, 3435, 3494, 5241, 6870, 8735, 10482, 17470, 26205, 52410, 400063, 800126, 1200189, 2000315, 2400378, 4000630, 6000945, 12001890]

約数ペア:

[(1, 12001890), (2, 6000945), (3, 4000630), (5, 2400378), (6, 2000315), (10, 1200189), (15, 800126), (30, 400063), (229, 52410), (458, 26205), (687, 17470), (1145, 10482), (1374, 8735), (1747, 6870), (2290, 5241), (3435, 3494)]