84517690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{119039}}^1$

素因数の和:119117

約数の個数: 16

約数和(自身を含む): 154275840

約数和(自身を除く): 69758150

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 119039, 238078, 595195, 1190390, 8451769, 16903538, 42258845, 84517690]

約数ペア:

[(1, 84517690), (2, 42258845), (5, 16903538), (10, 8451769), (71, 1190390), (142, 595195), (355, 238078), (710, 119039)]