2912884210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{20719}}^1$

素因数の和:21570

約数の個数: 32

約数和(自身を含む): 5558595840

約数和(自身を除く): 2645711630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 827, 1654, 4135, 8270, 14059, 20719, 28118, 41438, 70295, 103595, 140590, 207190, 352223, 704446, 1761115, 3522230, 17134613, 34269226, 85673065, 171346130, 291288421, 582576842, 1456442105, 2912884210]

約数ペア:

[(1, 2912884210), (2, 1456442105), (5, 582576842), (10, 291288421), (17, 171346130), (34, 85673065), (85, 34269226), (170, 17134613), (827, 3522230), (1654, 1761115), (4135, 704446), (8270, 352223), (14059, 207190), (20719, 140590), (28118, 103595), (41438, 70295)]