101430385

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20849}}^1$

素因数の和:21000

約数の個数: 16

約数和(自身を含む): 140112000

約数和(自身を除く): 38681615

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 20849, 104245, 145943, 729715, 2898011, 14490055, 20286077, 101430385]

約数ペア:

[(1, 101430385), (5, 20286077), (7, 14490055), (35, 2898011), (139, 729715), (695, 145943), (973, 104245), (4865, 20849)]