7029990010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18999973}}^1$

素因数の和:19000017

約数の個数: 16

約数和(自身を含む): 12995982216

約数和(自身を除く): 5965992206

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 18999973, 37999946, 94999865, 189999730, 702999001, 1405998002, 3514995005, 7029990010]

約数ペア:

[(1, 7029990010), (2, 3514995005), (5, 1405998002), (10, 702999001), (37, 189999730), (74, 94999865), (185, 37999946), (370, 18999973)]