30872268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{122509}}^1$

素因数の和:122526

約数の個数: 36

約数和(自身を含む): 89187280

約数和(自身を除く): 58315012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 122509, 245018, 367527, 490036, 735054, 857563, 1102581, 1470108, 1715126, 2205162, 2572689, 3430252, 4410324, 5145378, 7718067, 10290756, 15436134, 30872268]

約数ペア:

[(1, 30872268), (2, 15436134), (3, 10290756), (4, 7718067), (6, 5145378), (7, 4410324), (9, 3430252), (12, 2572689), (14, 2205162), (18, 1715126), (21, 1470108), (28, 1102581), (36, 857563), (42, 735054), (63, 490036), (84, 367527), (126, 245018), (252, 122509)]