30761556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1459}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 82414080

約数和(自身を除く): 51652524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1459, 1506, 1757, 2918, 3012, 3514, 4377, 5271, 5836, 7028, 8754, 10213, 10542, 17508, 20426, 21084, 30639, 40852, 61278, 122556, 366209, 732418, 1098627, 1464836, 2197254, 2563463, 4394508, 5126926, 7690389, 10253852, 15380778, 30761556]

約数ペア:

[(1, 30761556), (2, 15380778), (3, 10253852), (4, 7690389), (6, 5126926), (7, 4394508), (12, 2563463), (14, 2197254), (21, 1464836), (28, 1098627), (42, 732418), (84, 366209), (251, 122556), (502, 61278), (753, 40852), (1004, 30639), (1459, 21084), (1506, 20426), (1757, 17508), (2918, 10542), (3012, 10213), (3514, 8754), (4377, 7028), (5271, 5836)]