138528045970

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1\times {\mathrm{204557}}^1$

素因数の和:205086

約数の個数: 32

約数和(自身を含む): 251277410736

約数和(自身を除く): 112749364766

約数列:

[1, 2, 5, 10, 241, 281, 482, 562, 1205, 1405, 2410, 2810, 67721, 135442, 204557, 338605, 409114, 677210, 1022785, 2045570, 49298237, 57480517, 98596474, 114961034, 246491185, 287402585, 492982370, 574805170, 13852804597, 27705609194, 69264022985, 138528045970]

約数ペア:

[(1, 138528045970), (2, 69264022985), (5, 27705609194), (10, 13852804597), (241, 574805170), (281, 492982370), (482, 287402585), (562, 246491185), (1205, 114961034), (1405, 98596474), (2410, 57480517), (2810, 49298237), (67721, 2045570), (135442, 1022785), (204557, 677210), (338605, 409114)]