353240210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{80833}}^1$

素因数の和:80882

約数の個数: 32

約数和(自身を含む): 698405760

約数和(自身を除く): 345165550

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 80833, 161666, 404165, 808330, 1535827, 1859159, 3071654, 3718318, 7679135, 9295795, 15358270, 18591590, 35324021, 70648042, 176620105, 353240210]

約数ペア:

[(1, 353240210), (2, 176620105), (5, 70648042), (10, 35324021), (19, 18591590), (23, 15358270), (38, 9295795), (46, 7679135), (95, 3718318), (115, 3071654), (190, 1859159), (230, 1535827), (437, 808330), (874, 404165), (2185, 161666), (4370, 80833)]