25494630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{121403}}^1$

素因数の和:121420

約数の個数: 32

約数和(自身を含む): 69928704

約数和(自身を除く): 44434074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 121403, 242806, 364209, 607015, 728418, 849821, 1214030, 1699642, 1821045, 2549463, 3642090, 4249105, 5098926, 8498210, 12747315, 25494630]

約数ペア:

[(1, 25494630), (2, 12747315), (3, 8498210), (5, 5098926), (6, 4249105), (7, 3642090), (10, 2549463), (14, 1821045), (15, 1699642), (21, 1214030), (30, 849821), (35, 728418), (42, 607015), (70, 364209), (105, 242806), (210, 121403)]