971806030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{72577}}^1$

素因数の和:72700

約数の個数: 32

約数和(自身を含む): 1902124224

約数和(自身を除く): 930318194

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 72577, 145154, 362885, 725770, 943501, 1887002, 4717505, 7475431, 9435010, 14950862, 37377155, 74754310, 97180603, 194361206, 485903015, 971806030]

約数ペア:

[(1, 971806030), (2, 485903015), (5, 194361206), (10, 97180603), (13, 74754310), (26, 37377155), (65, 14950862), (103, 9435010), (130, 7475431), (206, 4717505), (515, 1887002), (1030, 943501), (1339, 725770), (2678, 362885), (6695, 145154), (13390, 72577)]