26600630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{54287}}^1$

素因数の和:54308

約数の個数: 24

約数和(自身を含む): 55699488

約数和(自身を除く): 29098858

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 54287, 108574, 271435, 380009, 542870, 760018, 1900045, 2660063, 3800090, 5320126, 13300315, 26600630]

約数ペア:

[(1, 26600630), (2, 13300315), (5, 5320126), (7, 3800090), (10, 2660063), (14, 1900045), (35, 760018), (49, 542870), (70, 380009), (98, 271435), (245, 108574), (490, 54287)]