133029790

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{55661}}^1$

素因数の和:55907

約数の個数: 16

約数和(自身を含む): 240459840

約数和(自身を除く): 107430050

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 55661, 111322, 278305, 556610, 13302979, 26605958, 66514895, 133029790]

約数ペア:

[(1, 133029790), (2, 66514895), (5, 26605958), (10, 13302979), (239, 556610), (478, 278305), (1195, 111322), (2390, 55661)]