38848670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79283}}^1$

素因数の和:79304

約数の個数: 24

約数和(自身を含む): 81345384

約数和(自身を除く): 42496714

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 79283, 158566, 396415, 554981, 792830, 1109962, 2774905, 3884867, 5549810, 7769734, 19424335, 38848670]

約数ペア:

[(1, 38848670), (2, 19424335), (5, 7769734), (7, 5549810), (10, 3884867), (14, 2774905), (35, 1109962), (49, 792830), (70, 554981), (98, 396415), (245, 158566), (490, 79283)]