1571242070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{3389}}^1$

素因数の和:4120

約数の個数: 32

約数和(自身を含む): 2873309760

約数和(自身を除く): 1302067690

約数列:

[1, 2, 5, 10, 71, 142, 355, 653, 710, 1306, 3265, 3389, 6530, 6778, 16945, 33890, 46363, 92726, 231815, 240619, 463630, 481238, 1203095, 2213017, 2406190, 4426034, 11065085, 22130170, 157124207, 314248414, 785621035, 1571242070]

約数ペア:

[(1, 1571242070), (2, 785621035), (5, 314248414), (10, 157124207), (71, 22130170), (142, 11065085), (355, 4426034), (653, 2406190), (710, 2213017), (1306, 1203095), (3265, 481238), (3389, 463630), (6530, 240619), (6778, 231815), (16945, 92726), (33890, 46363)]