418599230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{14621}}^1$

素因数の和:15044

約数の個数: 32

約数和(自身を含む): 863282880

約数和(自身を除く): 444683650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 4090, 5726, 14315, 14621, 28630, 29242, 73105, 102347, 146210, 204694, 511735, 1023470, 5979989, 11959978, 29899945, 41859923, 59799890, 83719846, 209299615, 418599230]

約数ペア:

[(1, 418599230), (2, 209299615), (5, 83719846), (7, 59799890), (10, 41859923), (14, 29899945), (35, 11959978), (70, 5979989), (409, 1023470), (818, 511735), (2045, 204694), (2863, 146210), (4090, 102347), (5726, 73105), (14315, 29242), (14621, 28630)]