1405572170

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1\times {\mathrm{2711}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 2556005760

約数和(自身を除く): 1150433590

約数列:

[1, 2, 5, 10, 139, 278, 373, 695, 746, 1390, 1865, 2711, 3730, 5422, 13555, 27110, 51847, 103694, 259235, 376829, 518470, 753658, 1011203, 1884145, 2022406, 3768290, 5056015, 10112030, 140557217, 281114434, 702786085, 1405572170]

約数ペア:

[(1, 1405572170), (2, 702786085), (5, 281114434), (10, 140557217), (139, 10112030), (278, 5056015), (373, 3768290), (695, 2022406), (746, 1884145), (1390, 1011203), (1865, 753658), (2711, 518470), (3730, 376829), (5422, 259235), (13555, 103694), (27110, 51847)]