2100033670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4285783}}^1$

素因数の和:4285804

約数の個数: 24

約数和(自身を含む): 4397214384

約数和(自身を除く): 2297180714

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4285783, 8571566, 21428915, 30000481, 42857830, 60000962, 150002405, 210003367, 300004810, 420006734, 1050016835, 2100033670]

約数ペア:

[(1, 2100033670), (2, 1050016835), (5, 420006734), (7, 300004810), (10, 210003367), (14, 150002405), (35, 60000962), (49, 42857830), (70, 30000481), (98, 21428915), (245, 8571566), (490, 4285783)]