121148090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{247241}}^1$

素因数の和:247262

約数の個数: 24

約数和(自身を含む): 253670292

約数和(自身を除く): 132522202

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 247241, 494482, 1236205, 1730687, 2472410, 3461374, 8653435, 12114809, 17306870, 24229618, 60574045, 121148090]

約数ペア:

[(1, 121148090), (2, 60574045), (5, 24229618), (7, 17306870), (10, 12114809), (14, 8653435), (35, 3461374), (49, 2472410), (70, 1730687), (98, 1236205), (245, 494482), (490, 247241)]